Embedded software jobs

I have an existing flyer laid out in both Corel (.cdr) and PDF formats, but it still feels a bit plain. I AM NOT A PRO. I’d like you to refresh the design so it looks sharp, modern, and full of bright, vibrant colour that grabs attention and clearly advertises my product and its price. All photos, copy, and pricing are already embedded in the file; your job is strictly about re-styling and arranging those elements for stronger visual impact. What I expect from you: • A polished new layout that keeps the current content but presents it with contemporary typography, balanced spacing, and eye-catching colour accents. • A print-ready PDF (CMYK, 300 dpi, with bleed) plus an editable Corel file so I can tweak details later if needed. If you prefer to work in Illustra...

I need a 4 870 × 2 450 mm banner laid out in Adobe Illustrator, set to CM...recognize the place when they arrive. • Contact block near the bottom: – E-shop – – Address1 – Address2 (these placeholders can stay as the word “Address”; I’ll fill them later). Acceptance criteria 1. Final deliverable: editable .ai file, CMYK, correct size and margins. 2. All fonts either converted to outlines or accompanied by links. 3. Linked images embedded or supplied separately at print-ready resolution. 4. Design reflects a modern, minimalist treatment with warm tones and no gradients or patterns in the background. Once I approve the draft, supply the Illustrator file so I can tweak any text on my end. Should be r...

Role Overview: We are looking for a young, high-energy Full Stack Developer with strong problem-solving skills and hands-on experience in modern development tools, cloud platforms, and AI-assisted coding environments. Key Responsibilities: Design, develop, and maintain scalable web applications Work across front-end and back-end technologies Collaborate using GitHub-based workflows Leverage AI tools (e.g., Cursor AI) for efficient development Deploy and manage applications on cloud platforms Ensure performance, security, and reliability of systems Troubleshoot and optimize existing solutions Required Skills & Experience: 4–5 years of Full Stack Development experience Proficiency in modern web technologies (frontend & backend) Experience with GitHub / version control workf...

My company needs a straightforward invoicing application that we can either host in a browser or install on office desktops—whichever you feel is the leanest route. Core requirements are simple but non-negotiable: every invoice must calculate taxes automatically according to rates I configure, and the system has to keep a searchable customer database so future bills pull the right details instantly. All invoices will be produced manually from an on-screen form; there is no need to connect to live sales data or set up scheduled runs. If you choose a web stack, I’m happy with a standard LAMP/MEAN approach or something in Django, Laravel, or ASP.NET—use whatever lets you deliver a clean UI and reliable performance. If you prefer a desktop build, a lightweight Electron, .N...

I need a seasoned technical writer who can turn a set of design notes, log outputs and performance metrics into a clear, well-structured technical report for a Software/IT audience. The material will cover system architecture, component interactions and benchmark results; accuracy and a logically layered explanation are more important to me than marketing polish. You will be working from source material I provide—architectural diagrams, API specs, interview transcripts with developers and some raw CSV data—so an ability to distill complex information and cross-check for consistency is essential. Familiarity with common tooling such as Markdown, LaTeX or Word (your choice) plus diagram utilities like , Visio or PlantUML will make the process smoother. Deliverables ...

I am looking to find someone capable of converting a multi-layer PSD file into an Adobe Illustrator (.AI) file with full structural and editing integrity due to law enforcement purposes. What I specifically need is: • The original PSD layer structure preserved — layers should ...artwork was originally created as native vector artwork. • Only photographs or realistic image elements should remain raster-based. All other design elements (logos, shapes, graphics, etc.) should be vectorized and editable. • If any parts of the design are raster-based images, I’d like clarification on whether they can be vectorized or otherwise prepared so they remain editable (rather than just embedded flat images). • The overall appearance and layout of the design mainta...

I already have the logo in a JPG/PNG file; I simply need it professionally rebuilt so it holds crisp detail at 300 DPI...Here’s what I expect back: • A flawless, print-ready 300 DPI PNG with transparent background • A fully vector file (AI or EPS) so I can resize indefinitely • A high-resolution PDF proof for quick previews Please keep the existing palette untouched and ensure all edges and gradients translate perfectly to the vector format. If you work in Illustrator or similar software, that’s ideal; just be sure any fonts are outlined or embedded so there are no surprises on press. Deliver the files via a single zipped folder, and the job is complete. Crop it to just the image and make there a white outline around the image but keep the r...

I am a Software Developer with over 7 years of hands-on experience in Java and AWS services, and I am excited to begin my freelancing journey on Upwork. Throughout my professional career, I have designed, developed, and maintained scalable, secure, and high-performance applications while ensuring reliability and cost-efficient cloud operations. My expertise includes core Java development, Spring-based applications, REST APIs, AWS services such as Lambda, ECS, DynamoDB, S3, CloudWatch, and Infrastructure as Code using Terraform. I focus on writing clean, maintainable code, delivering production-ready solutions, and resolving issues quickly to keep systems stable and secure. As I start my freelancing career, I am fully committed to delivering high-quality work, meeting deadlines con...

I need a polished Ramadan Mubarak creative that our team can publish on LinkedIn, Facebook and WhatsApp Business. The look should land squarely between minimalistic and lavish—think a balanced composition ...deep navy or dark blue paired with rich gold accents. Copy to include (verbatim) “Ramadan Mubarak from ITC International Trading Company. Wishing you and your family peace, prosperity, and blessings.” Assets I will supply • ITC International Trading Company logo in vector and PNG. Deliverables 1. Two final files: 1080 × 1080 px and 1200 × 628 px, ready for upload. . 3. Web-safe fonts embedded or linked. Acceptance The post should feel premium and corporate without becoming flashy, render crisply at both resolutions, and maintain...

I already have a complete Flutter application and now want to monetise it with Appodeal. Your task is simple yet critical: wire the latest Appodeal SDK into the existing code-base, Yandex ads already embedded in source code you have to remove replace it with appodeal ads. What I expect from you • Add the Appodeal SDK and all required Gradle / Podfile changes without breaking current dependencies. • Initialise the SDK with my App Key and enable only the Rewarded Video ad type. • Expose a clean Dart method (e.g. showRewardedAd()) so I can trigger the ad from any screen. • Handle callbacks for loaded, failed, shown, clicked and reward-granted events; deliver the reward result back to Dart. • Supply a short README that explains every step you took, an...

I have 2D AutoCAD file, Need to work in magic plan software only And need 3D View of that same, Simple

...(Equity Option Available) Project Description: I am looking for an experienced full-stack developer (or development team) to build a complete software system and website for my brand. My business model is based on providing 100% cashback to customers and investors under structured rules and timelines. The platform will include user accounts, wallet systems, transaction management, and an admin control panel. I am open to offering equity/share in the company to the right developer who believes in the vision and wants to grow long-term as a technical partner. Scope of Work: Design and develop a professional, modern website Develop full backend software system User registration & login system Customer & investor dashboards Wallet & cashback tracking syst...

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...currently seeking a highly skilled and analytical Software Applications Programmer to join our expert and growth-driven team that thrives on collaboration, creativity, and measurable results. Job Summary Software Applications Programmer/RPG will be responsible for designing, developing, testing, and maintaining in-house software applications for IBM's AS/400 / iSeries systems. Some of the key functions include writing and debugging codes, translating business requirements into technical specifications, troubleshooting technical issues, creating documentation, and providing support. This role requires collaboration with in-house cross-functional teams such as Operations and Client Success. The ideal candidate will have a strong foundation in software engi...

...now need a mentor who can take them to the next level. The core of the engagement is hands-on, challenge-driven coaching delivered online (preferred) or in person if you are nearby. Sessions should steadily deepen their knowledge while producing small, demonstrable projects they can refine into a competition-ready solution. Focus areas • Advanced programming techniques (efficient C/C++ for embedded systems) • Sensor integration—ultrasonic, IR, line-tracking, IMU, or similar modules • Working confidently with Arduino Uno and Nano boards using the Arduino IDE If you can weave in elements of mechanical design or strategy for competition scoring, even better, but the items above are mandatory. What I’d like to see from you • A brief outli...

I market a suite of subscription-based software applications and have a steady stream of qualified prospects landing in our CRM every day. What I need now is someone whose energy is devoted to one outcome—getting the deal signed. You’ll step in once a lead is vetted, run discovery calls, deliver live or recorded demos, handle objections, negotiate final terms, and secure the close via phone, video, or email. A background in SaaS or comparable software sales, fluent English, and proven confidence with a modern CRM (HubSpot, Pipedrive, or similar) are must-haves. Deliverables • Closed deals recorded in the CRM • Ongoing pipeline notes updated in real time • A concise end-of-week report of wins, losses, and next actions If you thrive on turnin...

...directly in the classroom, tone and terminology need to remain clear, age-appropriate, and pedagogically sound. You’ll receive the source files in editable PDF and Word format. I’m looking for a polished Urdu version returned in the same layout, so students and instructors can adopt it without extra formatting work. Consistency in key terms, correct handling of diacritics, and preservation of any embedded charts or tables are essential. Deliverables: • Complete Urdu translation of all documents in DOCX and PDF • A brief glossary of specialised educational terms you standardised • One revision round after my review to iron out any remaining issues I will check for accuracy against the Persian originals and expect error-free copy ready for immedi...

...API. The heart of the platform is real-time betting, so every architectural and design choice must keep latency to an absolute minimum and guarantee rock-solid stability when traffic spikes. Core real-time features I must see live on staging before sign-off: • Live odds updates pushed instantly to every active market • Instant bet confirmations that appear the moment a wager is matched • Embedded live match streaming so users never leave the exchange while betting While football, horse racing and basketball are obvious early markets, the codebase should stay modular so I can add further sports or even non-sport events later without rewriting core logic. What I expect you to deliver: • Responsive web interface styled in my Diamond branding •...

Custom Logistics Management Software – BLTY, Invoice, Manifest & Operations Automation Project Overview I am looking for an experienced software developer to build a custom logistics management software to replace my current manual paperwork and improve day-to-day business operations. The software should automate BLTY (Bilty/LR) creation, invoice management, manifest preparation, shipment tracking, and operational reporting. The goal is to improve efficiency, reduce manual errors, maintain proper records, and streamline logistics business operations. The system must be easy to use, reliable for daily business work, and scalable for future growth. Core Features Required 1. BLTY (Bilty/LR) Management Digital BLTY creation with automatic numbering ...

I need a compact system that links physical NFC tags to a simple informatio...these records in a database you set up (SQL or NoSQL—your call, just justify the choice). Analytics & reporting Mirror each event to my Google Analytics 4 property via Measurement Protocol, then surface the key metrics—total taps, uniques, top locations, and time-series trends—in a small web dashboard. Deliverables • Deployed informational landing page • Set of NFC URLs with sequential IDs embedded • Live database with the recorded interactions • GA4 property receiving events in real time • Dashboard displaying the metrics above • Source code and a concise hand-off document Let me know the tech stack you prefer, your timeline, and any cla...

...states, empty states—to ensure each screen feels intuitive and consistent. • Optimise the Figma file itself: auto-layout, components, variants and a tidy layer hierarchy that developers can inspect without hunting. Deliverables 1. Updated Figma file with all screens, reusable components and applied styles. 2. Clickable prototype reflecting the refined flows. 3. Short hand-off note (or embedded page) explaining spacing, typography scale and colour tokens. Acceptance criteria • No detached layers; everything uses components or variants. • Styles panel shows a clean set of colour, text and effect styles with no duplicates. • Prototype links mimic the intended in-app navigation without dead ends. If you’re comfortable turning a sol...

...timed builds that sync naturally with a short music bed I’ll provide. Because the video’s purpose is strictly promotional, every slide has to feel dynamic and persuasive rather than lecture-style. Key expectations • Advanced use of PowerPoint’s animation pane, morph, and motion paths • Seamless slide-to-slide storytelling that avoids jarring cuts • Export to 1080p (or higher) MP4 with audio embedded, ready for social channels • Editable PPTX deliverable so I can tweak copy later If you have examples of previous educational promos or conference openers created in PowerPoint, that will help me gauge fit. I’m ready to begin as soon as I review a quick storyboard or style frame based on my template. I also require the project as ...

I currently run a Windows-based restaurant and bar billing application that handles everyday operations but is showing its age. I need it rebuilt from scratch, preserving every mission-critical function while giving me full ownership of the new source code and database. Core scope My existing system already includes restaurant billing, bar billing, inventory control, KOT printing, and state-wise excise reporting. I also rely on integrated user management, daily sales reports, a searchable customer database, and detailed excise summaries. All of these must carry over exactly as they work today. Deliverables • A Windows desktop application (preferably .NET or similar) that mirrors the current workflow for restaurant and bar billing, inventory, and KOT. • State-wise excise rep...

...industry standards are met. Cover: I have a working title and a short subtitle. Beyond that I’m open to creative direction, provided the cover feels approachable to a broad audience and stands out in online thumbnails. Stock imagery or simple illustrations are both possibilities; we can decide together what best suits the message. Deliverables: • Print-ready interior PDF (trim size: 6"×9", CMYK, embedded fonts) • High-resolution paperback cover PDF with spine and bleed calculated from final page count • Editable source files (INDD + linked assets) • Optional: reflowable EPUB file that passes EPUB-Check Acceptance: final files must import smoothly into KDP and IngramSpark with no pre-press flags. I’ll provide brand colours a...

...raspberry Pi should be able to at least monitor if not control the PD sinks and sources so that we know if we are within budget What I need from you • Schematic capture with all controller, protection, and level-shifting devices • Complete PCB layout (Gerber + drill + pick-and-place) that respects the Pi HAT spec • Annotated BOM with orderable part numbers and projected lead times • Any embedded code or configuration needed for the PD controllers, ready to compile and flash • Brief bring-up / test plan so I can replicate your measurements on the first assembled boards If that sounds doable, let me know how you would tackle the PD negotiation logic and whether you foresee any signal-integrity traps I should watch for. Also looking for someone ...

...The system will run completely offline inside a shopping mall, so no cloud services are allowed. I operate between 11 and 20 bikes at the same time and need reliable coexistence in a noisy RF environment. Each bike should log ride start/stop times locally and export that data to the tablet for daily reports so I can track usage patterns and detect any unauthorised activity. Deliverables • Embedded firmware for the bike-side BLE module with secure pairing, local timer logic, shutdown routines, and activity logging • Android tablet app with a simple dashboard to select a bike, issue start/stop, display live status, download logs, and store them in CSV or SQLite for later analysis • Wiring diagram and BOM for integrating the BLE module, power relay, and hardwa...

...reference visuals so you can match the vibe. Content scope The deck must cover these core sections: 1. Introduction and Overview 2. Step-by-Step Selling Guide 3. Tips and Best Practices Structure can expand, but these anchors have to remain clear and neatly separated. Deliverables • Fully redesigned PowerPoint (≈25–30 slides) ready to present and easy for me to edit later • All embedded visuals supplied separately in a neatly labelled asset folder • Fonts and colour codes documented so future updates stay on brand Acceptance I’ll consider the job complete when each slide balances copy and visuals, the narrative flows logically for first-time sellers, and animations (if used) are purposeful and glitch-free. If this sounds l...

I'm seeking a skilled developer to create a VR rehabilitation software targeting cognitive and motor skills. Cognitive Skills to Improve: - Memory - Attention and concentration - Problem-solving skills - Executive functions Motor Skills to Improve: - Fine and gross motor skills - Coordination and balance - Gait training User Interface: - Gesture recognition preferred Ideal Skills and Experience: - Experience in developing VR applications - Knowledge of cognitive and motor skills rehabilitation - Proficiency in gesture recognition technology - Strong UI/UX design skills for intuitive user experience Please provide a portfolio showcasing similar projects.

I have a folder of PDFs whose embedded pictures are causing me headaches. The images need correcting, many of them sit in odd formats that will not display well once the files are shared, and every finished PDF must be clearly identifiable at a glance. Here is what I need you to do: • Open each PDF, locate every image and convert it into the most suitable, well-compressed format so the file size stays light without losing clarity. • Make any practical visual tweaks you judge necessary while you are there—think of it as fixing the pictures on my laptop rather than pixel-perfect retouching. • Save each cleaned-up PDF under a logical, consistent naming convention so I can immediately tell one from another in the folder. You are free to work in Adobe Acrobat,...

...capability (preferred) Text-Based Chat • Synchronized with spoken output • Accessible UI for desktop and mobile • Conversation logs stored in admin panel Adaptive Facial Expression System • Emotion recognition from user voice/text • Realistic micro-expressions • Camera-driven facial tracking (optional) • Algorithmic emotion mapping fallback Deployment Environments The system must operate in: • Embedded website widget (desktop + WebGL support) • Chrome, Safari, and latest mobile browsers • Social media live-stream overlays • Integration with chat widgets • OBS / streaming compatible • Future Zoom / Google Meet compatibility preferred Technical Expectations Rendering & 3D: • Unreal Engine 5 (MetaHum...

...covering everything from packing to loading. I need a straightforward, professional website that simply tells visitors who we are, what we offer, and how to reach us—and, most importantly, captures every enquiry in a neat Excel file I can review offline. The site will have three public sections—About Us, Services Offered, and Contact Us—plus an enquiry form that sits either on its own page or embedded in the Contact section. Each form submission must: 1. Trigger an email notification to me. 2. Store the full entry in a downloadable .xlsx file (pushing to a Google Sheet is fine as long as I can export to Excel). Design should be clean, mobile-friendly, and fast. I’m open to WordPress, a lightweight CMS, or a hand-coded HTML5/CSS3 solution; just keep m...

I need a skilled marketer to bring in and retain high-value users for my business accounting software, which specializes in invoicing and billing. Your goal would be to attract repeat users who are willing to pay for my software. My app is Ideal candidates should have: - Proven experience in micro SaaS user acquisition - Strong understanding of the finance and accounting software market - Ability to develop targeted marketing campaigns - Skills in customer relationship management to ensure retention - Performance based fee structure. If you have a track record of successfully onboarding and retaining paying users, I want to hear from you.

...already active, so I’d like seamless integration for direct product sharing. Key deliverables • Pixel-perfect build of the four core pages in Shopify, following the supplied PDF layouts • Flexible product page template that I can duplicate for new SKUs • FAQ section (accordion style) manageable through the theme customiser • Cart, checkout, and payment gateway configuration • Pop-up or embedded form for email collection, syncing with Klaviyo/Mailchimp (open to your suggestion) • Social sharing buttons on product and blog/Science articles • Basic analytics tags ready for later GA4 and Meta pixel setup • Mobile-first performance checks before hand-off If you’re available for a quick 15-minute call this week, le...

I have a complete manuscript sitting in a Word document and I’m ready to turn it into a polished, interactive e-book. The core of the job is a faithful conversion of my text and layout, followed by layering in learner-friendly quizzes that keep readers engaged. Here’s what I’m after: • Seamless migration of all existing content into a standard e-book format (EPUB or Kindle-compatible). • Embedded interactive quizzes—multiple-choice, true/false, and fill-in-the-blank—placed at logical checkpoints. Each quiz should record answers instantly and allow the reader to reveal the correct response on demand. • Clean navigation with clickable chapter headings, a functional table of contents, and cross-references that work on tablets, phones,...

...natively in PowerPoint; external generators such as Gamma are off the table because the organisers require an editable .pptx file. Timing & hand-off The submission window is tight, so I’ll share the prompts the moment we agree. I’d like a first draft within 24 hours for a quick review, with final tweaks wrapped up shortly after. Deliverables 1. Fully editable .pptx file (15 slides) 2. Embedded bar charts linked to the underlying data tables 3. Any custom icons or graphic assets in a separate folder Acceptance criteria ✔ Data depicted only through bar charts unless otherwise discussed ✔ Visual hierarchy keeps attention on key statistics ✔ No third-party slide platforms; file opens flawlessly in Microsoft PowerPoint If you can dive in immediately a...

Looking for Interview Support for Mid-Senior level Software Engineer roles at Big Tech/FAANG companies (SDE II/Senior Software Engineer). Need an expert who is good with data structures & algorithms, System Design and Behavioral interview stories. Looking for someone who has exceptional experience with Distributed Systems, Event-driven Architecture, designing fault tolerant systems and handling scaling especially with Java and Python based applications.

I have two finished articles that need to appear on every platform named in this roundup from JustPublishingAdvice: allows or encourages a feature image or inline visuals, please include the images that come with each article. To keep the job clear, here are the concrete deliverables: • Create or use existing author accounts (I will supply credentials if needed) on all seven listed platforms. • Publish Article 1 and Article 2 on every platform, preserving their original headings, sub-headings, and embedded images. • Return a document with the live URLs for each article on each platform so I can verify publication. I will send the article text in Word and the images in PNG/JPG as soon as we start.

I have two finished articles that need to appear on every platform named in this roundup from JustPublishingAdvice: allows or encourages a feature image or inline visuals, please include the images that come with each article. To keep the job clear, here are the concrete deliverables: • Create or use existing author accounts (I will supply credentials if needed) on all seven listed platforms. • Publish Article 1 and Article 2 on every platform, preserving their original headings, sub-headings, and embedded images. • Return a document with the live URLs for each article on each platform so I can verify publication. I will send the article text in Word and the images in PNG/JPG as soon as we start.

...and credibly. The site’s sole focus is a business showcase, so every page should reinforce our brand’s competence and reliability while keeping navigation intuitive and uncluttered. Core structure • About Us – concise company story, mission, and team overview • Services Offered – individual service blocks with space for brief descriptions and optional images/icons • Contact Information – embedded Google Map, clickable email and phone links, plus a simple contact form if Google Sites allows Visual direction A professional, corporate style is essential: restrained colour palette, ample white space, readable typography, and imagery that feels trustworthy rather than stock-generic. The finished site must display perfectly on desk...

I have a finished Word document that needs to live online as a clean, modern-looking portfolio page on Wix. All of the copy, headings and any embedded images are already in the doc; what I need is a faithful translation of that content into Wix, laid out so it reads like an informational one-pager while still feeling distinctly portfolio-oriented. The style should feel modern—ample white space, crisp typography, intuitive section breaks and smooth mobile responsiveness. I’m happy to let you choose a suitable Wix template or build from a blank canvas as long as the final result keeps the focus on the work being showcased and loads quickly. Please handle: • Transferring and formatting every section from the Word file • Optimising any images as web-frien...

...PNG + 512 square) Exports: transparent PNGs + vector PDF File formats required: AI source + clean SVG (no raster tracing), layered and organized. Please include portfolio samples and confirm AI+SVG delivery + revision rounds. 2) Post-hire checklist (send to the designer after you hire) LevelUp Web – Vector Rebuild Checklist A) Core requirement (non-negotiable) Rebuild as clean vectors (no embedded raster; no auto-trace deliverable). Exact same logo build between the two colorways: Same arcade cabinet icon shape/details Same wordmark letterforms (“LEVEL” modern, “UP” pixel blocks) Same kerning, spacing, proportions, baseline alignment Only the colors change B) Versions to deliver Horizontal (Primary) – Lime→Cyan Horizontal (Al...

I’m looking for a senior-level performance marketer to take full ownership of our paid social engine on both TikTok and Meta for a premium, emotion-driven Shopify brand targeting the US. Your mandate is simple: design and run campaigns that move one needle—sales conversion—while protecting healthy CTR, CPA and ROAS numbers as we sca...video supported by high-impact images. • Hands-on optimisation—audiences, budgets, bids, creative rotation—to prevent fatigue and unlock new pockets of profitable scale. • Clean technical setup: pixels, Conversion API, and accurate event mapping so every optimisation decision rests on reliable data. Show me a track record of driving US Shopify revenue on these channels, and be ready to stay embedded for the...

I need a specialist to create an online platform dedicated to teaching Arabic, Qur’an, and Islamic studies to non-native speakers and I need a developer who can deliver a full, production-ready website from the ground up. Core functions • Real-time communication with students through integrated video calls (Zoom, Jitsi, or any comparable embedded solution you recommend). • A clean booking system that lets students browse available slots, reserve lessons, and see them reflected instantly on my calendar. • Transparent lesson pricing displayed on the site, with a simple checkout flow that accepts PayPal payments securely. Beyond those essentials, I will also need: – A dashboard where I can add or edit course descriptions, set prices, and view upcomi...

...tickets or passes, and straightforward directions (Google Maps links are fine). • Supply a concise budget breakdown so we can see where the money goes before you confirm any bookings. • Deliver final booking confirmations or voucher PDFs once we approve the proposed plan. Acceptance criteria 1. A day-by-day PDF itinerary (plus editable Word or Google Doc) that covers the full 15 days, with embedded links and high-level map visuals. 2. Confirmed reservations for all bed and breakfasts, summarized with contact details and cancellation policies. 3. Transport plan that we can follow without guesswork, including ticket links or pre-purchased passes. 4. All reservations and tickets organized no later than one week before departure. You are free to use tools such...

...digital currency that would operate without a central authority such as a government or bank. Instead of relying on trust in institutions, Bitcoin would rely on cryptography and a distributed network of computers to verify and record transactions. This innovation came in the wake of the 2008 global financial crisis, a period when public trust in traditional banking systems was severely shaken. Embedded in Bitcoin’s genesis block was a newspaper headline referencing bank bailouts—widely interpreted as a subtle commentary on the existing financial system. How Bitcoin Works At its core, Bitcoin runs on a technology called blockchain. A blockchain is a public, distributed ledger that records all transactions across a network of computers. Every time someone sends or re...

I need an IBM i (AS/400) specialist who can both build new modules and keep our existing enterprise applications running smoothly. The environment is heavily centered on RPG ILE and RPG Free, with embedded SQL, DDS, CL, and plenty of spooled-file manipulation, so deep fluency in that toolset is essential. The most pressing need is to expand and refine our EDI integrations and large-scale data-conversion routines that feed the healthcare revenue-cycle workflow. You will design the technical approach, write and unit-test the code, troubleshoot both batch and interactive jobs, and optimise performance so nightly cycles finish without overruns. Day-to-day you will also: • translate evolving business requirements into solid technical specs, • create or update document...

I’m putting together a new visual concept that pits the Avengers’ leader Iron Man—re-imagined as an “Ice Iron Man God”—against a rival force known as Markati5. I’d like a bol...shading that sells the epic confrontation. • Background detail that suggests a frozen battlefield without distracting from the characters. Acceptance criteria – Composition immediately reads as an action face-off between the two characters. – Colors stay within a vibrant, modern Marvel-inspired palette. – Final files delivered on time, fully editable, and with all fonts/brushes either embedded or noted. If you’re comfortable illustrating armored heroes and have a knack for dramatic comic layouts, I’d love to see a quick sam...

My Wix site loads far slower than I’m comfortable with, especially on the homepage and our product pages. I can see three obvious culprits: oversized images, too many installed apps, and some animation-heavy sections with embedded video. I’d like you to go through the site and cut the bloat without hurting the design or functionality that shoppers expect. Think smart image compression, app rationalisation, and trimming or replacing animations so the visual impact remains but the weight drops significantly. A lean build that still feels branded is the goal. To keep us aligned, here’s what I need from you: • An initial speed audit (Google PageSpeed Insights or similar) establishing current load times for the homepage and a representative product page. &b...

...vehicle. The goal is for the car to steer itself, manage throttle and braking, and handle lights/indicators without human input while still allowing me to take over with a transmitter when needed. Here’s what I need from you: • Hardware interface: integrate your preferred control board (Arduino, STM32, Raspberry Pi, or similar) with the existing ESC, steering servo, and LED system. • Software stack: write the embedded code and higher-level logic that handles path-planning, obstacle detection, and failsafe switching back to manual control. • Feature completion: automated steering, speed regulation, and programmable light sequences must all work reliably on rough terrain. Acceptance test 1. Upload firmware, demonstrate waypoint navigation and dyn...