Mobile app development jobs

I am ready to move the front-end of my new mobile application from wireframes to working code and I need an experienced Flutter developer to take charge. The app must run smoothly on both iOS and Android from a single code-base, follow current Material/Cupertino guidelines, and feel completely native on each platform. Key scope • Build all visible screens and reusable widgets in Flutter, following my Figma designs. • Wire in real-time notifications so users receive instant updates even when the app is in the background. • Structure the project cleanly (state management, routing, theming) so my back-end team can plug in APIs without rework. • Optimize for performance and pass App Store / Google Play review requirements. I will provid...

I'm looking for a skilled designer to create the user interface for a mobile ERP application. Key Requirements: - Design a user-friendly and intuitive mobile app interface. - Focus on enhancing user experience and accessibility. - Collaborate with me to understand functional needs and design preferences. Ideal Skills and Experience: - Proven experience in mobile app UI design. - Strong portfolio showcasing similar projects. - Proficiency in design tools (e.g., Sketch, Figma, Adobe XD). - Good understanding of ERP systems and their functional requirements. Looking forward to your proposals!

My mobile-first app development agency is ready to scale and I need you to bring in a steady flow of qualified prospects on a pure commission model. You’ll take full ownership of outbound lead generation across three agreed channels—targeted email sequences, social media outreach (primarily LinkedIn and Twitter), and well-timed cold calls. The focus is exclusively on businesses that need custom mobile apps built from scratch or existing apps revamped. I have an established portfolio, case studies, and discovery-call calendar links ready for you to leverage; what’s missing are the conversations you’ll ignite. Timing is critical, so the campaign must kick off ASAP and start feeding my pipeline within the first week. Deliverables • Ch...

My mobile-first app development agency is ready to scale and I need you to bring in a steady flow of qualified prospects on a pure commission model. You’ll take full ownership of outbound lead generation across three agreed channels—targeted email sequences, social media outreach (primarily LinkedIn and Twitter), and well-timed cold calls. The focus is exclusively on businesses that need custom mobile apps built from scratch or existing apps revamped. I have an established portfolio, case studies, and discovery-call calendar links ready for you to leverage; what’s missing are the conversations you’ll ignite. Timing is critical, so the campaign must kick off ASAP and start feeding my pipeline within the first week. Deliverables &bu...

...functionality and structure to sarasvathiorganics.com. The solution must include: A public-facing website A powerful admin panel Product, order, user, and payment management Security features to prevent spam and unauthorized access This project will be developed from scratch with clean architecture and best practices. Scope of Work 1. Public Website (User Side) The website should be responsive (mobile, tablet, desktop) and SEO-friendly. Core Features: Home page, About Us, Contact Us Product listing with categories & filters Product details page Add to cart & checkout User registration & login Order placement Order tracking Email/SMS notifications (order confirmation, status updates) Contact form with spam protection Search functionality 2. Admin Panel (Backend Dashboa...

I'm seeking a skilled web developer to create a mobile-friendly website for my fractional CFO and financial controller company. The site should have a modern and sleek design. Requirements: - 3-4 tabs: Services, About Us, Contact Us, FAQ, Pricing - Services to highlight: Budgeting and Forecasting, Cash Flow Management, A Trusted Strategic and Financial Resource - Modern and sleek design Ideal Skills: - Experience in creating mobile-friendly websites - Strong design skills with a portfolio of modern and sleek websites - Proficiency in website development and SEO optimization - Excellent communication skills for project updates and collaboration Please provide examples of previous work and a brief outline of your approach.

I need an experienced web developer to create a blogging website. The site should be user-friendly, visually appealing, and optimized for SEO. Key Requirements: - Customizable blog layouts - User registration and profile management - Commenting system - Search functionality - Mobile-responsive design - SEO optimization Ideal Skills and Experience: - Proven experience in developing blogging websites - Strong knowledge of SEO best practices - Proficiency in HTML, CSS, and JavaScript - Familiarity with popular blogging platforms and CMS - Excellent design skills and attention to detail Please include relevant experience in your application.

I'm looking for an experienced 3D artist to create stylized assets for my Unity 3D game. Long term project. I'm looking for part time artist. Provide portfolio of the 3d games which you designed. Ignore this post if you haven't worked on a casual game.

Looking a UX/UI designer with strong skills in Shopify development to join the team. If you have skills in mobile app development - huge bonus! You will be either creating new Shopify stores or updating existing custom themes. We'll hire you based on a list of features/enhancements we need for a shopify theme. We will provide you with the Figma design and a requirements spreadsheet and you are to provide estimates for each task line item (minutes or hours) and if agreed, we'll hire you for the total hours. We ONLY work with honest and transparent developers who follow the estimates process and deliver on-time, after they have done dev QA. - NO AGENCIES - NO ASKING FOR "BUDGET" - NO INFLATED HOURS / NO UNDERCUTTING - WILL WILL WORK WITH ...

...seamlessly on desktop, tablet, and mobile • Easy-to-update back-end (WordPress, Webflow, or a similarly intuitive CMS) so I can add new projects without touching code • Basic on-page SEO setup (titles, meta descriptions, alt tags) to help the site rank for branded searches • Integration of Google Analytics for traffic insights and a lightweight security plugin or equivalent safeguards Acceptance criteria 1. All pages load correctly across the latest versions of Chrome, Safari, Firefox, and Edge. 2. CMS editing panel allows me to change text, swap images, and add new portfolio items without developer assistance. 3. Contact form reliably delivers messages to my specified email. 4. Site passes Google PageSpeed Insights with a minimum score of 80 on ...

I need a skilled developer to build a sleek, high-performance website for my service-based business. All brand assets are ready—logo, colors, typography—so you can jump straight into design without waiting for approvals. The site must feel premium on every device, load fast, and guide visitors smoothly toward one clear goal: booking a service. Core features I expect: • Modern, professional UI in line with my existing brand guidelines • Fully responsive layout that looks perfect on Android, iPhone, tablets, and desktop • Lean page structure and clean code for quick load times and strong on-page SEO • Prominent WhatsApp chat button plus a direct call button for instant contact • Booking-focused contact form that sends real-time email notification...

I’m setting up a new line of two-wheelers and my first model will be an adventure motorcycle. I need a specialist who can take this project from a blank page to a production-ready design. The immediate focus is on design and development—styling, ergonomics, frame geometry, and component packaging—so that when we move to tooling and assembly the transition is seamless. You should be comfortable turning rough concept notes into professional concept renders, detailed 3D CAD (SolidWorks, CATIA, or similar), and fully annotated engineering drawings. Real-world manufacturability is critical, so experience specifying materials, GD&T, fasteners, and off-the-shelf components that meet Indian and international regulations will count heavily. I’ll supply benchmark...

Project Title: Single Page Website + Form + Stripe Deposit (Anonymous Build, Test Mode Only) Description: I need a developer to build a clean, mobile-friendly single-page website for a local service business. IMPORTANT: This project must be built using placeholder business information. I will insert real details after delivery. No access to my Stripe, hosting, email, or domain accounts will be provided. Required Features Page Sections: Hero section (headline + 2 buttons) Service / pricing section Rental terms section Booking form Footer Booking Form Requirements: Full Name (required) Phone (required) Email Service Address Requested Delivery Date Notes Rental Terms: - 3-Day rental -Dump fees $0.15/kg based on landfill ticket -Includes 1 dump -Do not fill bin above top rail -No ha...

...responsive CSS is essential. The work spans the homepage, collection and product pages, plus a few key sections such as the header, footer, and cart drawer. No app installs or product data entry are involved—this project is purely about design and front-end refinement. To make our collaboration straightforward, I’ll supply: • High-resolution design references (Figma links and style guides) • Current theme files and a development store invite • A short list of must-have UI tweaks (hover states, animation timing, button hierarchy) Acceptance criteria for hand-off: • Theme matches provided references pixel-close on desktop and mobile • Layouts remain editable through Shopify’s Theme Editor (sections and blocks intact) •...

...looking for an experienced Native Mobile Developer (iOS + Android) to build a simple and fast news application that displays articles pulled directly from a WordPress website via REST API. The app should be clean, lightweight, and focused on performance and stability. Key Requirements Strong experience building Native iOS (Swift) and Native Android (Kotlin/Java) apps Proven experience working with WordPress REST API Ability to handle: Categories Latest news feed Article details page Featured image gallery support (if available) Search (optional) Push notifications (optional but preferred) Project Goal A minimal news app that loads quickly, runs smoothly, and delivers an excellent reading experience. Your Responsibilities Develop the full mobile...

Project Title Custom Case Management & Workflow System for Accredited DNA Laboratory Project Overview We are an ISO 17025 accredited DNA testing laboratory in Australia seeking to develop a custom-built web-based case management and workflow system. This system will replace an 18-year-old legacy database and must reflect our current operational complexity, including: Legal DNA testing Government agency cases Immigration DNA testing (including international coordination) Distributed inventory management Document control and compliance Communication tracking and follow-up workflows This is a ground-up custom system. We are not seeking CRM customisation or template-based solutions. A detailed functional specification is being finalised and will be provided to shortlisted devel...

...100 leads for companies that hire fully-remote talent inside the United States—please do not slip in even one onsite opportunity or the file will be rejected. Every contact must be a senior decision-maker: CEO, CTO, COO, Co-Founder or Founder. Focus sectors and split: • 25% UI/UX design opportunities • 25% WordPress (custom builds or page builders) • 25% pure Front-end development • 25% Shopify development Essential data points for each lead: 1. Work email address 2. Direct phone number 3. Exact job title Acceptance criteria • All addresses must pass a verification tool with an overall bounce rate below 3%. • Numbers must connect to the person or their executive assistant, not a generic switchboard. • Ea...

Universal ACH Payment System Technical Build Guide, User Tutorial & Best Practices 1. Purpose & Vision This document defines a universal, automated ACH-based payment system designed to track, label, route, and reconcile all incoming and outgoing cash flows across personal and business entities. The system is accounting-led, automation-first, and scalable from small recurring loans to institutional-level operations. 2. Core Design Principles • ACH rails are passive; intelligence lives in the ledger and automation layer. • All funds flow through a small number of hub accounts. • Every transaction must carry a structured identifier. • QuickBooks (or equivalent GL) is the system of record. 3. System Architecture Overview The system consists of five layers: Bank Hub...

...(Swift + Kotlin) — API-Based App --------------------------------------------------------------------- OVERVIEW --------------------------------------------------------------------- We are hiring a native mobile developer to build iOS and Android apps for an EXISTING web-based platform. The backend, APIs, database, and logic are already complete. The web CRM + marketplace will be the reference. Your job is to implement the mobile apps based on our instructions. This is NOT backend work. This is NOT product design. This is NOT guessing requirements. --------------------------------------------------------------------- WHAT YOU WILL DO --------------------------------------------------------------------- - Build native iOS app using Swift - Build na...

...Business Development Executive / IT Sales Partner We are hiring an experienced Freelance Business Development Executive / IT Sales Partner to work with our company on a commission-based, project-to-project model. This opportunity is perfect for freelancers who can bring IT projects and close deals independently while earning high commissions. Your Role: Generate and manage leads for IT and software development projects Communicate with clients and understand their business requirements Prepare proposals and negotiate project pricing Handle the complete sales cycle from lead generation to deal closure Coordinate with our internal technical team for project execution Projects You’ll Work On: Custom Software Development CRM, ERP, and Web Applica...

I am looking for a reliable and detail-oriented freelancer who can apply to software development jobs on my behalf across multiple job platforms. This is a long-term opportunity for someone who understands the tech hiring landscape and can identify high-quality, relevant job opportunities. Responsibilities: Search and identify relevant software development job openings (Full-time, Contract, and Remote roles). Apply to jobs using provided resume, portfolio, and application guidelines. Customize application responses when required. Track submitted applications in an organized spreadsheet or tracking system. Filter jobs based on location, compensation, and role requirements. Communicate daily or weekly updates on application progress. Preferred Qualifications: Experience with ...

...freelancer to design and build a professional website for Handy Hometown Pros, a handyman/home services company in Mont Belvieu, Texas. The winning freelancer will be selected based on design quality, booking/payment functionality, speed, and ease of management. Required Website Features 1. Professional Website Design Clean, modern, high-end home service look Must build trust (licensed & insured feel) Mobile responsive (phone/tablet/desktop) Fast loading (optimized images, caching, etc.) 2. Booking / Appointment Scheduling Customer must be able to: Choose service type Select date/time Enter job details + address Upload photos if possible (preferred) Business admin must be able to approve, modify, or manage appointments Automatic appointment confirmation emails (required) Tex...

Job Title Freelance Partners Needed for Personal Development Brand Ecosystem (Design, Web, App, Media, Publishing) Job Overview We are seeking experienced freelancers and agencies to support the expansion of The Be a personal development and transformational brand integrating psychology, guided reflection tools, education, digital platforms, and lifestyle products. This is a multi-project opportunity with the potential for ongoing collaboration. Contractors may bid on one or multiple project categories depending on expertise. Project Scope Areas Please indicate which category you are bidding on. Brand & Graphic Design Card deck design (oracle / reflective systems) Journals and workbooks Brand identity and logos Packaging design Social media templates A...

...Talking Plush Toy – Prototype Development Project Overview I’m building a screen-free talking plush toy for kids (3–7 years). The goal is to create a working prototype (V1) that demonstrates: Calm audio interaction Simple button & Bluetooth (BLE) control Safe, battery-powered operation This is prototype-only, not mass production. Scope of Work The freelancer will: Build a working ESP32-based prototype Implement audio playback (pre-recorded voice files) Support button-based triggers Implement BLE connectivity (basic commands from phone) Ensure safe power & insulation for a prototype Share code + wiring diagram + build instructions Core Features (V1) ESP32 dev board Pre-recorded audio playback (stories, phrases) 1–2 physical buttons BLE commands from...

I need a web app that allows users to predict match winners in cricket. Key Features: - Match Winner Prediction: Users can predict who will win a match. - Player Performance Prediction: Users can forecast batting, bowling, and fielding performances. - Display Predictions: Predictions should be shown as numeric probabilities. Ideal Skills and Experience: - Experience in developing web applications - Familiarity with cricket and its statistics - Ability to create prediction algorithms - Skills in UI/UX design for clear numeric display

I’m racing against a tight deadline on an application that relies on GraphQL for most of its data flow, and I need an experienced developer who can jump in immediately to stabilise, extend, and optimise what is already in place. The current codebase is running on Node.js with Apollo Server, and we are consuming the API from a React-based front end, but several critical pieces are still missing or under-performing. You will be expected to audit the existing schema, patch any breaking issues, and add several new queries and mutations that tie into our data sources. Some endpoints still hit legacy REST services while others pull directly from our database layer, so a solid grasp of both GraphQL-first design and pragmatic integration work is essential. Once complete, I need the ent...

...on a simple dashboard. • From there they can launch a full-length math section that mimics official SAT timing, auto-advances after each question, and locks once time expires. • At the end of the session the app instantly scores the attempt, shows the correct answers with explanations, and saves the record for later review. I will supply the question bank in CSV; the app just needs an import routine. No social or phone logins are required—email only. A lightweight admin screen (web or desktop) is fine for adding new tests and viewing aggregate results. Deliverables – Universal mobile build (iOS & Android) signed and ready for store submission – Desktop installers for Windows and Mac – Source code, documented, with build instru...

...Closed Won, Closed Lost) ● Amount ● Close Date ● Notes ● Forecast Category (option set: Pipeline, Best Case, Commit, Closed) ● Type (option set: Existing Business, New Business) ● Country (option set) ● Opportunity Owner (user relationship) ● Created Date (date, auto-generated) 4. Non-Functional Requirements The MVP will include: ● Standard login system ● Navigation menu ● Desktop-friendly layout ● Mobile Responsiveness ● Basic data validation ● Performance optimization 5. Delivery Timeline Phase Duration Database & Base Setup 1 week Client & Supplier Pages 1 week Support Cases 4–5 days Opportunities 3–4 days Testing & Handover 2–3 days Estimated Total: 3–4 weeks 6. Future Phases (Post-MVP) Future phases may include: ● Campaign management...

I need a development plan for a low-impact residential project that prioritizes preserving natural habitats. The project site should include: - Residential lots - Nature trails - Commons areas The design must focus on preserving natural habitats and should highlight and preserve existing natural features such as forests, wetlands, and wildlife corridors. Ideal Skills and Experience: - Experience in eco-friendly or low-impact development planning - Strong knowledge of environmental conservation and habitat preservation - Landscape architecture or similar design expertise - Familiarity with zoning laws and regulations related to natural reserves I'm looking for a detailed plan that balances residential needs with environmental stewardship.

I’m ready to turn our product line into a revenue-generating mobile experience. The single goal is to increase sales, so every design and technical decision must push users smoothly from browsing to checkout. Here’s what I have in mind: • A clean, modern e-commerce app for iOS and Android • Effortless catalog browsing, advanced search, and smart recommendations • Secure checkout that supports the major gateways (Stripe, PayPal, Apple/Google Pay) • Real-time order tracking and push notifications to lift repeat purchases • An intuitive admin dashboard (web or in-app) for product, inventory, and promo management • Built-in analytics so I can monitor conversion funnels and quickly test offers Acceptance criteria 1. The...

1. Update Donation Formula Modal (Frontend) Description: Enhancement of the existing user interface for the donation formula modal. 2. UI Cleanup: New Article Page (Frontend) Description: Removal of the "Donation Formula Page" option from the "New Article" creation flow to s... 2. UI Cleanup: New Article Page (Frontend) Description: Removal of the "Donation Formula Page" option from the "New Article" creation flow to streamline the user experience. 3. Header Logic & Default View Implementation (Frontend) Description: Removal of the custom main header in specific contexts and implementation of a fallback "Default Article" view. 4. API Development for Donation Formula (Backend) Description: Development of a robust backend...

...platform. Once we agree on the exact functionality, you’ll be responsible for: • Scoping the feature and suggesting the most suitable tech approach that fits smoothly into our current stack. • Building clean, well-commented code and integrating it end-to-end—from front-end interface through to any back-end logic and database updates. • Ensuring the update works flawlessly across desktop and mobile, preserves site speed, and follows best practices for security and PCI-compliant payment flows. • Testing thoroughly (unit and browser testing) and fixing any bugs you discover during implementation. • Delivering concise setup notes and user documentation so my in-house team can maintain the new feature going forward. Experience with common...

...fast with me through each iteration. My immediate priority is brainstorming and refining concepts that will resonate with a professional, formal audience—think board-level clarity rather than quirky taglines—while still delivering fresh, memorable ideas. Here’s what I need from you: • Concept creation: multiple headline angles, key messaging pillars, and the unifying big idea. • Content development: polished copy for ads, landing pages, email sequences, or any written assets that grow from the core concept. • Visual elements: mood-boards, image suggestions, and rough layouts that translate the narrative into a cohesive look and feel (static or short-form video is welcome if it sharpens the pitch). I’ll steer the strategy, share quick...

I want to bring an all-natural veterinary shampoo to market—something gentle enough for routine bathing yet robust enough to leave a noticeable shine and healthy coat. The formula should as musch as organic possible; no synthetics, parabens, sulfates, artificial fragrances, or colours. I am not looking for a medicated flea-and-tick wash, just a safe everyday cleanser that can be marketed as “normal/organic” for dogs with average or mildly sensitive skin. What I need from you: • A complete bench-scale formula (percentages and preferred suppliers) that meets organic certification standards in major markets. • Clear manufacturing instructions, including pH targets, mixing order, preservation strategy, and viscosity control. • Guidance on stability and...

...level) to help with spoken English practice focused on technical and professional topics related to software development. This role is purely for practice and improvement. Sessions will be private 1‑to‑1 video calls where we practice explaining ideas, improve fluency, pronunciation, confidence, and clarity when speaking about technical subjects. What You Will Do Join practice video calls (Zoom / Meet) for English conversation Practice discussing technical topics in a clear, natural way Ask follow‑up questions to keep the conversation flowing Help correct grammar, phrasing, or clarity when needed Keep sessions relaxed, professional, and supportive Topics We May Practice Software development concepts (high‑level only) Project explanations and past experience Tools and w...

...is a clean, calming design that highlights each service, lets visitors add sessions to a cart, and pay seamlessly—credit cards, PayPal, and any other standard gateways you recommend. I’ll also need an easy-to-manage dashboard so I can create new service listings, set prices, add images, and track orders without touching code. Key expectations • Modern, responsive layout that looks great on mobile and desktop • Secure checkout flow with automatic email confirmations and basic tax/shipping rules disabled (since I sell services, not physical goods) • SEO-friendly structure and schema for wellness services • Blog or article section ready for future tips and inspiration posts • Basic on-page performance optimisation and SSL setup Pl...

I own a growing marketing agency and I’m ready to bring in a specialist who can own the entire B2B development funnel for us, with a clear focus on technology and retail brands. Up to now we’ve relied almost exclusively on referrals, so the first objective is to build a predictable pipeline that doesn’t depend on word-of-mouth alone. Your role starts with identifying and qualifying decision-makers inside retail companies that fit our ideal client profile. From there you’ll craft outreach strategies—leveraging referrals where possible and supplementing them with targeted email, LinkedIn, or any other channel you find effective—then deliver compelling pitches, run discovery calls, negotiate terms, and guide the prospect right through to a signed ag...

Project kickoff + sprint planning + initiation of LOE 4.0 Phase 1 development

As discussed

I'm seeking an experienced developer to create a complex gambling app, available on iOS, Android, and Web platforms. Key Requirements: - Primary function: Gambling - Platforms: iOS, Android, Web Ideal Skills: - Extensive experience in developing secure, scalable gambling applications. - Proficient in iOS and Android app development. - Strong web development skills. - Knowledge of gambling regulations and compliance. - Expertise in UX/UI design for a seamless user experience. - Experience with payment gateways and in-app purchases. Please provide a portfolio showcasing similar projects and an estimate of time and cost.

I'm seeking a skilled designer to tidy up my website and edit my mobile app for my online interior design business. Key focuses include: - Improving design aesthetics with a modern and clean look - Ensuring layout consistency across all pages and elements - Functionality checks to fix any broken links or bugs - Suggestions for enhancements Ideal skills and experience: - Strong portfolio in modern web design - Experience with mobile app interfaces - Attention to detail and consistency - Background in user experience (UX) design is a plus Looking for someone who can not only implement changes but also provide valuable suggestions for improvement.

...Database • PostgreSQL (relational, ideal for bookings) • Redis (caching and availability calculations) Payments • Stripe Connect (Standard or Express) o Split payments o Identity checks Payout flows Authentication • JWT tokens via backend, or • Auth0 / Supabase Auth Hosting / Cloud • Frontend: Vercel • Backend: AWS, Render or DigitalOcean • Database: AWS RDS PostgreSQL / DigitalOcean Managed PG Mobile apps (phase 2) • React Native — 1 codebase: iOS + Android 3. FUNCTIONALITIES (PER MVP AND FULL-FEATURED PHASE) 3.1 MVP — MUST HAVES These must be developed in phase 1. 1. Landing page & search experience • Search filters: date, location (map/basic), number of people • SEO-friendly URLs 2. Listing detail page...

Embedded Firmware Engineer (ESP32-S3, MQTT/HTTPS, OTA, Local Installer Wizard) – Industrial Pulse Controller Description We are building an industrial Wi-Fi “pulse injector” controller (Payter/Nayax-like) for self-service car wash / vacuum stations. Customer scans a QR on the bay, opens our webapp, pays online, and the device generates configurable “coin pulses” (dry contact and open-collector) into the wash/vac controller. We need an experienced embedded engineer to deliver production-grade firmware for ESP32-S3 with: • Reliable Wi-Fi connectivity and auto-recovery • MQTT (preferred) or HTTPS command channel • Configurable pulse generation (timing, mapping, NO/NC/OC outputs) • Local Installer Wizard (AP mode + web UI) • Heartbeat/stat...

More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP

We are building a scalable Non Profit) community-based mobile application and are looking for a true Full-Stack Developer who can independently handle backend, mobile app, and server setup. This is not a frontend-only or backend-only role. We need someone who understands end-to-end system architecture, performance, and scalability. The heart of the project is community building, so the first milestone is a fully functional Flutter app that feels fast and friendly on both iOS and Android. Backend (MANDATORY SKILLS) The developer must have strong hands-on experience with: Node.js + TypeScript NestJS (clean architecture, modules, guards, interceptors) PostgreSQL (schema design, indexing, performance) Redis (caching, queues, rate-limiting) BullMQ (background j...

We’re looking for a UI/UX designer to convert our existing mobile app designs into a modern web dashboard. The mobile app is already fully designed in Figma. Your task is to adapt these screens for web, refine layouts, and add a small number of web-only screens. This is a design-only project (Figma) — no development required.

I'm looking for an experienced Python developer to create an algorithmic trading bot based on my own unique strategy for options trading. The bot should incorporate the following key functionalities: - Backtesting: Ability to test the strategy against historical data. - Real-time data feed: Integrate with reliable data sources for live market updates. - Automatic order execution: Execute trades automatically based on the strategy signals. Ideal Skills and Experience: - Proficiency in Python and experience with trading libraries. - Strong understanding of options trading and market dynamics. - Experience in developing and backtesting trading algorithms. - Familiarity with integrating real-time data feeds and order execution systems. Please provide examples of previous work and relev...

The mobile version of my Shopify store () has a stubborn layout glitch that appeared after an agency inserted custom code and then stopped working with us. On small screens the header / menu bar ends early and leaves a strip of white space on the right instead of spanning the full width. (I use Dawn theme) All signs point to a stray CSS rule or container setting left behind in the theme’s header files. I have made a few content updates since the agency’s work, but no additional theme edits or new apps, so the culprit should still be that legacy custom code. What I need from you • Locate the exact line(s) causing the header/menu bar mis-alignment. • Patch or overwrite them so the bar consistently reaches 100 % width on every common mobile breakpoin...

I’m launching a new mobile game and need end-to-end performance marketing support to drive quality installs at scale. The scope covers everything from channel strategy to day-to-day campaign optimisation. Strategy and channel mix You’ll guide me on the smartest places to advertise. I already know we’ll be active on Facebook, Instagram and TikTok, and I also want a footprint on the main search engines (Google Ads, Bing). Feel free to propose any additional in-app networks if they fit our goals and budget. Creative production Both video ads and static image ads are core to this project. I’ll rely on you to script engaging copy, storyboard short video spots, design thumb-stopping graphics and deliver ready-to-upload assets in all required sizes and ...

I urgently need a seasoned Android engineer to take a brand-new idea from concept through to a fully working application. The exact feature set is still open for discussion, but whatever we build must run smoothly on both the latest devices and older phones and tablets without breaking UI or functionality. You will handle architecture, coding, testing, and deployment t...implement solid backward-compatibility strategies—whether that means leveraging AndroidX, shrinking the APK with ProGuard/R8, or tailoring layouts with resource qualifiers. Clear, well-commented Kotlin or Java, Git-based version control, and concise setup documentation are part of the hand-off. I’m ready to move quickly, so please tell me how soon you can start and share a brief outline of your develop...