Hire the Top 2% of
Remote App Registrations Developers

Pazia B.

Vetted App registrations developer in the United States (UTC-4)

Hi! I'm Pazia, I'm a software engineer specializing in mobile applications & I'd love to share my passion & knowledge of computer science with you. I received my bachelors degree in computer science from Brown University, where I graduated magna cum laude in 2020. After graduating, I spent 4 years working as a software engineer at Google, working on a variety of projects including Google Docs, Sheets, & Slides on iOS. During my time at Google, I also conducted SWE interviews, mentored software engineering apprentices on my team, helped CS students prepare for coding interviews and volunteered at student events and workshops. I am passionate about sharing my knowledge & experience & helping other folks in their own coding journeys. In particular, it's really important to me to help folks who hold marginalized identities, i.e. women, non-binary folks, LGTBQ+ & BIPOC folks, feel better entering the world of tech. As a multiracial female/non-binary SWE, I know how intimidating the tech industry can be especially when you don't see people around that look like you and I want to help you feel more confident in this space :) Looking forward to meeting & working with you!

Moges T.

Vetted App registrations developer in the United States (UTC-5)

Highly skilled mobile developer with 5+ years of experience delivering high-quality applications. Proficient in Flutter/Dart, Kotlin, Java, NodeJS, Laravel, and experienced in JavaScript. Involved in development of 18+ applications and with a proven track record of leading several projects with over 100,000 monthly active users. Passionate about technical challenges, team collaboration, and delivering exceptional results.

Ibraiz Q.

Vetted App registrations developer in the United States (UTC-7)

Software engineer focused on mobile applications and some contributions to web and backend as well.

Mike L.

Vetted App registrations developer in the United States (UTC-5)

Highly skilled software development professional with over **25 years of experience** in software design, development, and integration. Advanced expertise in C#.NET, Java, database design, mobile development and web development with a passion for exploring innovative solutions to technical challenges.

Enrique C.

App registrations developer in Mexico (UTC-7)

Experienced Node.js developer with over 3 years of delivering high-impact software solutions for national-scale projects in the software consulting industry. Skilled in designing cloud-based architectures that enhance client operations and drive efficiency. Passionate about utilizing cutting-edge technologies to solve complex challenges, streamline workflows, and optimize performance. A strong communicator and problem-solver with a proactive, adaptable approach to working in dynamic environments. Proven ability to collaborate effectively, continuously improve, and innovate in fast-paced, results-driven settings.

Christian S.

Vetted App registrations developer in the United States (UTC-5)

Experienced full-stack, database, mobile, and more recently blockchain developer with a foundation in security and Linux/Unix systems. Proficient across the stack, including developing advanced database schemas and performant SQL queries, to building CI/CD pipelines, container orchestration, and working with cloud infrastructure (AWS, Google Cloud). Backend: Began my development career with vanilla PHP and MySQL, and then transitioning to frameworks like Zend and Laravel. Gained extensive experience with Ruby on Rails and PostgreSQL during a project with Pivotal Labs. More recently, my work has centered around Rust-based axum/sqlx, but also have a lot of experience working with Node. Database: Primarily focused on PostgreSQL, with extensive experience in designing advanced schemas, optimizing queries, and developing stored procedures (PL/pgSQL). Also, skilled at using window functions, CTEs, and custom views. Additionally experienced with TimescaleDB, MySQL, MongoDB, and ElasticSearch across various projects. Frontend: Worked with plain JavaScript early on, and then with libraries like jQuery and Knockout. Currently focused on React, React Native, and Vue including use with TypeScript. Adaptable to evolving frontend ecosystems with a deep understanding of maintainable and modular UI architectures. Mobile: Developed and published numerous applications for iOS written natively in Objective-C and Swift, including porting an app from Blackberry. Have also developed cross platform apps for Android & iOS with React Native. DevOps: Over 20 years of experience working with various flavors of Unix including Linux, \*BSD, Solaris, etc from system administration to developing rootkits and patching kernels. Currently specializing in containerization with Docker and orchestration tools. Managed several cloud-based project environments using AWS and Google Cloud services, with attention to cost-efficiency and security.

Lair J.

Vetted App registrations developer in the United States (UTC-4)

I am a supportive and enthusiastic team player with a passion for a challenging career in product development. With over 15 years of experience as a software engineer, I leverage my skills to drive innovation and deliver effective solutions for individuals and organizations.

Rob S.

Vetted App registrations developer in the United States (UTC-5)

Howdy! I'm Rob and I solve problems. ✅ I am a startup founder and entrepreneur, career long startup technical leader (early employee at Twilio, Boxee and many others) and full stack developer with 15 years of Python, the last 7 of which in machine learning and artificial intelligence. My favorite problems are short term, high impact challenges that yield new valuable insight, automate the previously impossible or transform your customer's success. As a racing driver, I love bringing urgency and speed to all adventures on and off track. Skills and Experience: 🤖 Extensive production use of state-of-the-art large language models (LLMs) like GPT-4o/o1/o3-mini, Gemini Flash 2.0, DeepSeek R1, Llama 3, Claude 3.5 Sonnet/Opus, Mistral, and Qwen. 👷 Deployed AI projects with frameworks like LangChain, LlamaIndex, Claude Computer Use 🗿 Custom modeling using training, fine tuning, reinforcement learning, Hive, Scale, Databricks and more 🤹 Multi-agent solutions with Claude Computer Use, CrewAI, Agno, OpenAI Swarm and LangGraph 📡 Data collection and web scraping in adversarial conditions using Scrapy, AgentQL, BrowserBase, captcha solving, bot evasion 👀 Proven computer vision experience with OpenCV, YOLO, Stable Diffusion, Flux and more 💰 Driven significant reduction in token consumption, training and inference compute with fine tuning, quantization, Langtrace, Unsloth, OpenRouter, and NotDiamond 🎱 Discovering new insights with data visualization, matplotlib, SeaBorn, D3, billboard.js, 🚚 Delivering full stack production software with Python, Vue 3, JavaScript / TypeScript, Next.js, Nuxt.js, Tailwind, and more 📼 Production experience with Postgres, MySQL, Pinecone, LanceDB, MongoDB, BigQuery, DynamoDB, Firebase, Snowflake, or Clickhouse 📞 Deep experience in voice platforms Twilio, Vonage, AssemblyAI, ElevenLabs, and Gemini Realtime ☁ Deploy to AWS, GCP, Azure, DigitalOcean, Linode, or rack and stack your own gear Achievements: 🔔 Took Twilio's developer GTM from 13k developers to 1.7 million - Series A to ringing the bell at the NYSE 🏆 Transitioned Darpa Memex project Tellfinder with District Attorney of New York 🤑 CTO of first startup (BZ Results) acquired by ADP for $125M ⚾ Earned $3.9k with custom fantasy baseball bot Community: 🎤 Speaker at dozens of conferences internationally, US, UK, CA, France, Germany, Czech Republic, Spain, Ireland, Portugal, China, India 💻 Multiple hackathon winner and organizer like Music Hack Day, Game Hack Day, TechCrunch Disrupt, and more 🏁 Autocross and spec Miata driver, driver in first team to cross the United States in under 24 hours Let's prototype fast, iterate quickly and ship solutions now. What problem are you trying to solve?

Sukhrobbek G.

Vetted App registrations developer in Canada (UTC-4)

Experienced software architect and developer with over a decade of expertise in building cloud-based applications. I specialize in web development, creating scalable, high-performance solutions, and have extensive experience in machine learning, including developing predictive models and integrating AI features to enhance applications. Proficient across the full software development lifecycle, I excel at understanding complex codebases, addressing bugs, refactoring for performance, and implementing new features to meet evolving requirements. Committed to Object-Oriented Programming principles and design patterns, I ensure code is clean, maintainable, and scalable. I focus on delivering well-tested, reliable solutions that support long-term success. I thrive in collaborative environments, valuing open communication and innovative problem-solving. Driven by a passion for technical excellence, I consistently deliver solutions that align with user needs and business goals.

Ioannis K.

Vetted App registrations developer in Greece (UTC+2)

With almost a **decade** of dedicated experience in Mobile Development, I am a self-disciplined professional who thrives on taking projects from **concept to deployment**. Here’s what defines my approach: 1. **End-to-End Ownership**:I don’t just write code; I architect solutions. From initial wireframes to the final app release, I take full responsibility. My commitment extends beyond development — I support the whole lifecycle of the app, meaning I take care of the **CI/CD pipelines, analytics** for the app, **crash-reports** to keep the app health optimate, taking care of **user-feedback** (in-app or through the stores), as well as **patching the app** from critical issues through the store or as over-the-air updates outside of it. 2. **Architectural Excellence**: As a team lead, I’ve championed robust architectures. I believe in **future-proofing** our apps, emphasizing maintainability and scalability. Good practices aren’t just guidelines; they’re my compass for long-term success. 3. **Technical Proficiency:** While my primary focus has consistently been on **React Native** app development, I’ve also delved into native code for building essential modules. Over the past decade, I’ve honed my skills in **Objective-C**, **Java**, and lately **Swift and Kotlin**. My adaptability across these languages ensures a well-rounded skill set for comprehensive mobile solutions. 4. **Collaboration and Mentorship:** I cultivate a collaborative environment, guiding junior developers and collaborating closely with stakeholders. In summary, I offer a blend of technical prowess, leadership, and unwavering commitment. Let’s build something remarkable together! 🚀