Part time jobs 10 hours a week jobs

I'm looking for a skilled developer to help integrate Websockets into my system. The primary functionality I need is to ensure that my finance data is updated in real-time. Key Requirements: - **Websockets Integration**: The project primarily requires the integration of Websockets to enable real-time updates. The financial data should be updated swiftly and accurately as it changes. - **Data Security**: While the data is sensitive, standard encryption is sufficient. The system should be safeguarded against any data breaches that would compromise the financial data. Ideal Skills: - Proficiency in Websockets and real-time data updates. - Experience in handling financial data or other similarly sensitive information. - Understanding of encryption methods and...

I'm looking for an experienced app developer to build a notification application that will primarily serve two purposes: Sending push notifications and email notifications. The app should be designed for Android devices and should be capable of supporting real-time updates as events occur. Key Features: - Push and Email Notifications: The app should be able to send both push and email notifications to users. - Real-time Updates: The app needs to support real-time updates. Required Skills and Experience: - Proven experience in developing Android applications, with a particular focus on notifications. - Knowledge of working with APIs for integrating push notification services. - Ability to implement real-time updates in an Android applicatio...

Confirmis () is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis's business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision-making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' names, etc. • Take pictures of the subject company and its v...

Hey there! I need a contractor who has access to all the major operating systems: Windows, MacOS, and Linux. For Windows and Linux, virtual machines are acceptable. Another nuance is that you must have an ISO-format keyboard (with a large (tall) Enter key). It includes an additional key with the keycode IntlBackslash, which simply cannot be entered from another keyboard format and thus included in the configurations. The task is fairly simple but voluminous. You will need to add various keyboard layouts to the system and press all the keys in turn on a special web page, which will generate a configuration. List of languages: - English - French - German - Italian - Russian - Ukrainian - Belarusian Each language usually has several layouts in the system. You ...

Hi Guaranteed Top 10 Ranking, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...plugin "Cookie Notice & Compliance for GDPR / CCPA" I now want to use a new plugin called "#" but it is not loading at all. I need you to look into why my new plugin is not working and showing my new cookie policy. CLICK AND COLLECT I have an online store that does deliveries according to a time and date you choose, I use a plugin called "WooCommerce Delivery & Pickup Date Time" to achieve this, I now want to implement a click and collect service which the plugin has already but I need custom components added to my website. Firstly I need a custom order status added called "Ready for collection" this custom status needs to also trigger a custom email that is sent automatically whe...

My website is currently ranked number 1 on search engines. However, I'm looking to further enhance its performance through an advanced SEO strategy. As part of this project, I aim to increase website traffic, improve keyword rankings, and boost conversion rates. The target audience for my site is not just local, but includes national and international customers. Key responsibilities for this project include: - Conducting a comprehensive SEO analysis and audit of the website. - Developing and implementing an advanced SEO strategy to maintain and improve the current ranking. - Identifying and optimizing high-impact keywords to attract a diverse audience. - Using industry-leading tools and techniques to enhance the site's overall search engine performance. - ...

...designer to create a medium sized, 2-inch diameter, golden coin featuring a dragon. The dragon should be the primary element but should not completely fill the coin. The design should include: - Illustration of the dragon, proudly displayed as the main motif. - Additional elements of customized text and a decorative border. - other side of the coin which containing qr code and text Applicants should possess: - Strong background in coin or medal design, metalsmithing, or jewelry making. - Proficiency in 2D illustration tools. - Experience in sculpting or 3D design will be considered as a bonus. Ideal candidates will have previous experience illustrating mythical creatures and designing intricate borders, excelling in both conceptual and functional design....

Confirmis () is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicini...

...BE HIRED FAST? SEND A DRAFT TO PM, I'll review it and if I like the work it's yours. Check out the websites and then think about how you could combine all these services into one website, basically that's what I want. The main objective of the project is to develop a website where we combine the features and services of and in one website. DO for this I need a figure so that the developer can follow the design. We will offer both features of the mentioned sites on a single website so we need to combine them in an ingenious way, so I need a designer to create a figma file or similar so that the developer can use it as a guide. we must combine it in ingenious ways. . I need an expert in saas projects Please share your p...

start your bid with. I agree with 10 AUD Need to edit included images (check attach). 1. Are you able to restore face and hand? 2. Are you able to restore color? (not important ) I think you already know, Before I have plached a contest for this task . They havn't done to restore hand .You can check. https://www.freelancer.com/campaign/0CMS2405561/?l=contest%2FOld-photo-restore-Multiple-winners-2405561

I'm in need of an experienced SQL Server data warehouse designer to help with a project of integrating and consolidating data from different sources. Key requirements: - Expertise in SQL Server: You should be able to design, implement and optimize data warehouse solutions on SQL Server. Understanding data warehouse design principles is essential. - Data Integration: You'll need to work with some of our developers / power users to source data and establish automated integration; experience with integrating relational databases and APIs from web services is crucial. - Data Consolidation: You should be able to create a cohesive, consolidated dataset from these different sources applying appropriate design principles. - Medium-sized project: The data needing integrati...

...description before applying. I'm in need of a proactive and skilled bilingual sales agent, fluent in English and Spanish, to manage both inbound and outbound sales calls in the Telecom Service industry. While previous experience in the telecom industry is not necessary, a solid sales background is required. Key Responsibilities: - Handle incoming sales inquiries from potential customers. - Make outbound calls to generate new sales opportunities. - Provide product information and conduct sales pitches effectively. Ideal Skills and Experience: - Fluency in both English and Spanish is non-negotiable. - Proven experience in sales. - Comfortable with making outbound calls. - Familiarity with the telecom service industry, while not mandatory, would be considered a...

...of making 5 bookings on every week. Some key requirements: - The automation should make 5 bookings on each week. - Each booking will have the same course, people and starting-times each week.... only the date varies. - It's crucial that the automation doesn't interfere with the site's functionality and doesn't breach any terms of use. - The booking opens 2 weeks before and others are manually waiting to book, so the booking script needs to run exactly 00:00:01 each week - Would be great if we could activate/deactivate the script ourselves as there will be a time during the winter and summerholiday, where we dont need it. - I have a list with names/logins, password and member-numbers on the 20 players (4 on each t...

I'm seeking a lead generation expert with experience in the pharmaceutical, chemical, healthcare, API and nutraceutical industries. The primary goal of the project is to generate new business opportunities through phone-based outreach. Key Responsibilities: - Conducting market research to identify potential clients within the specified industries - Initiating contact with decision-makers through phone calls to introduce our services - Qualifying leads and setting appointments for our sales team - Building and maintaining a database of potential clients The ideal candidate should have: - Proven experience in B2B lead generation, specifically within the pharmaceutical, chemical, healthcare, API & nutraceutical sectors - Excellent communication and interpersonal skill...

I'm looking for a skilled video creator to help with both promotional videos and training videos. The ideal candidate will be able to blend some motion and static images, matching the visuals carefully to the spoken content. Key Requirements: - Experience with both promotional and training video creation - Ability to incorporate some motion and static images - Skills in matching visuals with spoken content Duration: - The videos will vary in length, some are less than a minute, some 1-3 minutes and occasionally we have 3-5 minute ones. The right person for this job will have a keen eye for detail and will be able to create videos that are engaging and visually appealing. We are looking for someone who on average can do about 10 hours per wee...

Description: We are looking to hire a qualified and experienced play school teacher for a one-week assignment in Mumbai. This temporary position is ideal for someone who is passionate about early childhood education and can engage young children in meaningful learning activities. Responsibilities: Plan and conduct age-appropriate educational activities for preschoolers. Create a positive and nurturing learning environment. Monitor and supervise children during playtime and other activities. Communicate effectively with parents regarding their child's progress. Requirements: Early childhood education certification or relevant experience. Previous experience working with young children in a play school or preschool setting. Passion for teaching and...

... I am in need of a knowledgeable professional who is adept at academic writing in the realm of training and assessment work. Your responsibilities include: - Handling content relative to Science, Literature, and History - Focusing on fields such as workplace safety training, skills assessment, and compliance training Ideally, you have: - Solid experience in academic writing - Expertise in various training and assessment methods - An ability to work under strict deadlines, as this project is set to run for one week. Using your grasp of these subject matters, you will create rich, well-researched, and engaging pieces of academic writing that accurately capture the essence of training and assessment work. Apply if you like working on challenging topics and have ...

...development. SOLUTION: Create a replica of RDS production server (to be called "dev") on AWS, that can be used for development on local environment and for staging testing later on. CONTRACTORS ANTICIPATED TASKS (high level) 1. Take backup of production database on AWS 2. Create new RDS instance (server) using the backup and restore the backup. 3. Configure and verify the network settings to make connections over internet. 4. Test connection of new dev database with web application on local environment. DELIVERABLES 1. Demo showing the website on local environment working with new "dev" database. 2. Document of how to integrate database with web application on development environment and fix any potential errors. TIMEFRAME AND PAYMENT STRUCTURE - Complet...

Note: Budget Fix 2000INR and time line 5 Day's I have a project currently in Codeigniter 3, and I'd like it converted to Laravel 10. This process will require thorough understanding of both frameworks, and it's crucial that all existing features and functionalities are precisely replicated in the new version. While I don't have specific features to prioritize, I will identify specific elements as the project progresses. Skills and experience required: - Profound knowledge in Codeigniter 3 and Laravel 10 - Expertise in PHP development and SQL databases - Proven experience in similar conversion projects Note: The finalized budget for this project is 2000INR. Please only bid if you can work within this budget. The timeline for project comple...

I'm on the lookout for a skilled writer who's looking to work part-time on a freelance basis. Ideal Skills and Experience: - Mid level expertise in writing and content creation. - Proven experience with creating engaging, high-quality content. Key Responsibilities: - Crafting compelling and well-researched articles based on given topics. - Ensuring that the content is original, well-structured and free of grammatical errors. - Adhering to deadlines and guidelines set for each writing task. This is a great opportunity for a mid level writer to enhance their portfolio and earn some extra income. I'm looking forward to receiving your applications.

...am looking for a personal assistant who can help me with scheduling appointments, managing emails and correspondence, and running errands. Key Responsibilities: - Scheduling appointments: I need someone who can efficiently organize my calendar and arrange meetings in a timely manner. - Managing emails and correspondence: The ideal candidate should be proficient in handling emails and other forms of communication. - Running errands: Occasionally, I may need assistance with errands, so a reliable and flexible individual is essential. Communication Methods: - A successful candidate should be comfortable using various communication methods. These include email, phone calls, and online chat. Hiring Details: - I have yet to determine the exact number of hou...

...is activated, and the time it takes for other vehicles to reach the expected right turn trajectory of the host vehicle is shorter than a certain time. However, ideally, notifications should start before the driver starts the right turn operation, and unnecessary notifications should be avoided as much as possible. The purpose of this technology is to provide a new technology that can notify the driver of the presence of other vehicles at an early stage and has a low possibility of making unnecessary notifications. 【2. Technology to be Searched】 The technology to be searched is about vehicle notification devices. The device is equipped with a sensor that collects information about the surroundings, a direction indicator that changes state...

Information Gathering on a System for Updating Device Programs ＜Request Details＞ Please gather product information on vehicles equipped with the technology described in the 【2. Desired Technology】 section below. ※Note Do not gather information based solely on the information listed in the 【1. Background】【3. Reference Information】 sections (【1】【3】 are for reference only) 【1. Background】 This technology pertains to a system for updating the programs of devices installed in vehicles. Many devices are installed in vehicles, and these devices store programs. It has been proposed that by updating these programs, the functionality of the devices can be improved. In particular, it has been proposed that by receiving data for program updates from an external server via wireless comm...

Looking for someone skilled to edit our marriage video. I need a genuine storyteller who can not just tidy up the footage, but breathe life into it too. Skills and Experience needed: - Expertise in advanced video editing (especially storytelling editing) - Proficiency in adding effects and transitions. - An ear for music. The backing track for the video needs to be romantic and sentimental. Your ability to arrange scenes and set them to music will play a huge part in telling the story of our special day. Therefore, previous experience in similar projects will be an added advantage. Let's craft a timeless masterpiece together!

Seeking a professional to support the production of my YouTube channel with a large scope. This role includes voiceover services, editing, SEO writing, and thumbnail creation. - **Voiceover**: I require friendly and conversational voiceovers for my videos, which are often more than 10 minutes long. Ideally, you should have experience in long-form voiceovers with samples to share. - **Video Editing**: Preference will be given to freelancers experienced in crafting documentary-style edits. Efficiency and attention to detail are key. - **SEO Writing and Thumbnail Creation**: Alongside video production, I require assistance in writing SEO-friendly content and generating engaging thumbnails to maximize views. Experienced freelancers, particularly those who have worked ...

**NO OR LIMITED EXPERIENCE IS OK - FEEL FREE TO APPLY. DO NOT USE GENERIC BID TEXT (NO COPY PASTING)*** Role is perfect for motivated and learning individuals who are eager for feedback and want to grow skills. Duration is 30 days internship. Those who surpass expectations will receive a serious offer to stay on team with better compensation. Sample tasks and responsibilities include, and are NOT limited to: 1. Research key topics or areas of interest and presenting options for the next steps. -> googling 2. Executing next steps and promptly executing action items from discussions. -> take instructions and act fast 3. Propose options from research as requested -> more googling 4. Be able to advise proactively on details including step by step documents where needed...

I'm seeking a skilled and creative social media marketer and manager to spearhead a multi-month the promotion of my upcoming children's book for kids 5-8 years of age to be published mid September, 2024. You'll be working alongside my illustrator to curate and manage content for various social media platforms with a focus on Facebook, Instagram, Twitter, YouTube, TikTok, and Pinterest. Key Responsibilities: - Collaborate with my illustrator to create engaging and visually appealing content - Develop a social media strategy tailored to each platform - Manage day-to-day social media operations - Implement a pre-order campaign in August to boost visibility and anticipation for the book in mid-September - Create and manage ad campaigns across ...

Laravel Developer API Issue (Create 1 API and Fix 1 API) Work with ftp. Able to follow, fix API first Immediately.

Job Opportunity: 1 time Acting Project in Vancouver I am seeking enthusiastic individuals located in the Vancouver area for a unique project that involves acting out a scenario. This is a 1-time opportunity lasting 1-2 hours with a pay rate of $25 per hour (with potential for increase to $30/hour based on enthusiasm and performance). Responsibilities: • Act out a scenario (more details will be provided) • Think on your feet and improvise as needed. • Attend a meeting where I'll walk you through the details and provide guidance on what to say and do. Requirements: • Must be located in the Vancouver area. • Acting skills and ability to think on your feet. • Enthusiastic and energetic attitude...

Confirmis () is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis's business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision-making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' names, etc. • Take pictures of the subject company and its v...

I require an individual with literature review and academic writing skills. The chosen freelancer will compile four annotated bibliographies, focused on nurse burnout prevention strategies. Each bibliography must be deeply and th...that includes doctors and allied health which cannot be used for this review There are on which the literature must concentrate: - Mindfulness and stress management - Working environment adjustments - Burnout prevention strategies - How to improve burnout in Registered nurses The successful applicant will provide these bibliographies within a week from being selected. Experience in public health, specifically in hospital settings, is preferred. A strong understanding of citation in APA format and knowledge about the specifics of nursi...

...we are a realty firm and we managed some vacant residential properties which are available for rents and your tasks are to list these properties on the rental websites as , , and some other rental websites which will be provided to you as work goes on. And once you starts to receive potential/interested tenants for these vacant properties you’re to refer them to there property owners for more information about availabilities and to schedule a tour of the properties. *** The hours for this remote job are flexible and you’re required to work for just a minimum of 3-4 hours daily for 5 days a week and your pay will be issued on a biweekly basis which is $1000. **** This job requires you to be computer literate, have ...

UI/UX Figma + + TailwindCSS Development We are looking for a qualified developer with 5+ years of experience, specializing in UI/UX building and proficient in Figma, , TailwindCSS and Typescript. Our goal is to design and redesign an e-commerce website focused on trading. We already have an existing foundation, but it needs to be refactored to improve code organization and user experience, as well as improve visuals. Main Requirements: - Experience in dealing with the PT-BR language (Brazilian Portuguese) - UI/UX with Figma: Ability to create attractive and functional designs. - and TailwindCSS: Proficiency in front-end development using these technologies. - Typescript/Javascript: Strong knowledge in programming. - Code Architecture: Solid understanding to maintain

Please make wordpress site as atteched image. 1 column and respoinsive design.※If possible,bootstrap design. Anything is include dummy text and dummy images. I make inquiry and faq,sitemap page by myself and send you wordpress login details. Required Pages:Top page,fx,crypto-ex page,1 currency detail page Please make wit...column and respoinsive design.※If possible,bootstrap design. Anything is include dummy text and dummy images. I make inquiry and faq,sitemap page by myself and send you wordpress login details. Required Pages:Top page,fx,crypto-ex page,1 currency detail page Please make within $120(absolute requirement) and delivery within about 2 weeks and give me a progress report every about 4 days. I think only the table part is a little more challeng...

I need a proficient Java developer who can work effectively using Agile software development methodologies. You will primarily focus on the backend part of a software development project. Familiarity and experience with Spring Boot and Java EE are crucial. • Main task: Backend software development • Methodology: Agile • Key technologies: Spring Boot, Java EE Previous experience in similar software development projects and a strong comprehension of Agile methodologies will be the key to success. You are expected to hit the ground running, so prior hands-on experience with Spring Boot and Java EE is essential. Your strong knowledge in these technologies will guarantee the swift and efficient progression of this project.

Confirmis () is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicini...

I am seeking an innovative and experienced video editor for a project that involves a 5-10 minutes video. Even though I haven't chosen a specific theme or style, I do need to have my own background incorporated into the video. Ideal Skills: -Proficiency in video editing software -Exceptional creative storytelling -Familiarity with diverse video editing styles -Incorporation of personal/unique backgrounds into videos Experience: -Having edited various types of videos, especially for social platforms such as YouTube, is highly desirable. -Proof of past work required to showcase your ability to deliver high-quality output. I'm excited to collaborate and transform my raw footage into an engaging video!

This is project is to build Ecommerce website for Car Rental like this The website need to be very simple and completed in one week.

This is project is to build Ecommerce website for Car Rental like this The website need to be very simple and completed in one week.

I can do simulation within a week. The model need some arrangements on parameters and need to integrate two files that you have sent.

...work for me I am thinking we will have our own APIs to integrate to any investment banks/ brokers like E*Trade, TD Ameritrade (now part of Schwab(, Vanguard, Fidelity, Robinhood and many more. See Following APIs are needed at high level: - Minimum 1) Get Holdings/ Positions (stocks, bonds, mutual funds, options, ETFs, etc.). We will pass institute name, account # or login/password, 2) Get Transactions (Dividend Paid, Bough, Interest Charged, Fees, Sold, Bought positions etc.) for a given account/ institute. We will publish two things: 1) In order to work with us as a broker/ investment what we need at minimum - certification steps 2) APIs for anyone to work with that broker through our APIs Key

I'm in need of a professional who can translate an advanced-level English agreement into Arabic. This is an urgent task, and the translated document is needed within a week. While the document in question is quite complex, legal or technical, there's no need to have the translated document proofread by another Arabic native speaker. It's crucial that the freelancer has a solid understanding of both languages and legal or technical terminologies. Experience translating similar documents would be ideal.

**NO OR LIMITED EXPERIENCE IS OK - FEEL FREE TO APPLY. DO NOT USE GENERIC BID TEXT (NO COPY PASTING)*** Role is perfect for motivated and learning individuals who are eager for feedback and want to grow skills. Duration is 30 days internship. Those who surpass expectations will receive a serious offer to stay on team with better compensation. Sample tasks and responsibilities include, and are NOT limited to: 1. Research key topics or areas of interest and presenting options for the next steps. -> googling 2. Executing next steps and promptly executing action items from discussions. -> take instructions and act fast 3. Propose options from research as requested -> more googling 4. Be able to advise proactively on details including step by step documents where needed...

In this project, I need a freelancer who can meticulously manage data entry tasks. Ideal Skills: - Strong data entry skills, specifically with text data. - Advanced knowledge of Excel and data management within it. - Ability to understand and follow custom data organization instructions. Job Summary: - Enter text data into Excel format, understanding the importance of accuracy. - The data must be organized in a specific, custom order that I will provide. - Experience in similar jobs and a keen eye for detail will be highly beneficial.

I'm looking for a skilled video editor who can work on a dynamic and fast-paced Video Sales Letter (VSL). The final product should be 10 minutes or more in length. Key Requirements: - Edit VSL into a dynamic and fast-paced style - Incorporate engaging text overlays to emphasize key points - Add suitable special effects to enhance the overall video - Integrate background music to create a compelling and engaging atmosphere Ideal Skills: - Proficiency in video editing software - Previous experience in creating VSLs or similar marketing videos - A keen eye for detail and storytelling - Ability to maintain a fast-paced video without compromising clarity or message - Strong communication skills for feedback and revisions. If this sounds...

Hello, I need interactive demo, built in Unity, C#, for scrolling and repeating map of 2D tiles. 1) The map shall be square. The camera must follow main character(let it be represented as simple circle). When the character moves close to the edge of a square, the map shall be wrapped around, so that bottom part goes top, left part goes into right, and so on. The above, I call scroll, repeat map. PM me, if you do not get my description. 2) The map shall have some props, like other circles with various radius. Main character shall not go through the props. The main character shall avoid the props while moving. 3) Moving is done with keyboard.

I'm seeking a knowledgeable and engaging writer to work on my pest control blog for business owners. The blog would target aspects of a business owner's lifestyle, particularly those who enjoy travel and adventure. Here's what I am looking for: - A post per week covering specified topics: identification of common pests, DIY pest control tips, and pest prevention strategies. - Content that integrates seamlessly into a lifestyle-focused narrative; travel and adventure tips combined with pest control advice would be an excellent example. Ideal Skills and Experience: - Excellent writing skills with a knack for making technical information engaging - Broad knowledge of pest control methods and the lifestyle of travel and adventure - ...

Ignore the price per hour pay bc I am required to list that, skip to the end for compensation information. I am looking for a skilled developer who can convert my existing website to a web3 platform. You’ll also be required to design and develop a professional, user-friendly decentralized app (dapp) that mirrors the functionality and aesthetics of the original site as closely as possible. This app will aim to be hosted on the Pi Network Blockchain and must be functional and flow as they will Do manual checks and demo the app in the process of checking functionality Key Project Highlights: - This dapp will come with a few specific functionalities such as user registration and login, payment processing and also payment privacy capability - the user wal...

...facilitate the integration of the WhatsApp Cloud API with a Websocket API. The primary goal of this integration is to enable real-time messaging within the application. Key Responsibilities: - Integrate the WhatsApp Cloud API with the Websocket API in a Python-based environment - Ensure real-time messaging functionalities are effectively implemented - Implement best practices in software architecture, ensuring scalability and reliability of the system Ideal Skills & Experience: - Proven experience working with the WhatsApp Cloud API - Proficiency in Python, particularly in developing real-time applications and integrating with third-party APIs - Strong understanding of Websocket API - Experience with message encryption and push notifications is ...