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Top freelance Socket.IO developers available to hire
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As a seasoned software engineer deeply dedicated to crafting efficient solutions for business needs, I am constantly driven by my unwavering passion for technology. Continual exploration and assessment of new languages, frameworks, and methodologies are integral to my approach. By integrating these innovations into my work, I consistently deliver exceptional results.
Moreover, I firmly believe that fostering an environment of open communication and collaborative learning is paramount for team success. I am eager to contribute to this environment as a CodeMentor, offering my expertise to facilitate the growth and development of others in the field.
Full Stack Developer with 8+ years of experience in building high-performance web applications. Proficient in modern JavaScript frameworks like React.js, Angular, and Vue.js, along with backend expertise in Node.js, Express.js, Python, and Django. Adept at optimizing UI/UX with Material UI and Tailwind CSS while ensuring seamless data flow using Redux, Context API, and MobX. Passionate about performance optimization, cloud solutions (AWS), and implementing scalable, secure architectures. Committed to staying ahead of industry trends to deliver innovative and impactful solutions.
I’m a full-stack developer and professional mentor with over 10 years of experience, including extensive work with React, TypeScript, Next.js, databases, and cloud services. I work with small businesses, absolute beginners, experienced developers, and career changers.
I offer tutoring, code review, long-term mentoring, and career coaching. I love helping people discover what they can build and where those skills can take them.
If you’re looking for a job, we can practice coding and system design interviews, strengthen your portfolio, and work on explaining your experience confidently.
I specialize in helping developers build with AI agents, including Claude, ChatGPT, Cursor, and GitHub Copilot. I can help you turn an idea into a clear plan, guide your agents, and improve what they generate. If you’re looking for a vibe coding coach, I can help you build efficiently and enjoy the process.
**I'm Karan, a Senior Mobile Engineer with 9+ years of experience designing and delivering scalable, production-grade mobile applications across iOS and cross-platform ecosystems. I've successfully shipped 50+ applications spanning healthcare, fintech, social networking, education, travel, staffing, AI, and enterprise platforms.**
**My expertise includes Swift, SwiftUI, React Native, Flutter, Firebase, Supabase, JavaScript, Node.js, and REST APIs, with extensive experience building cloud-connected mobile systems, scalable backend integrations, and high-performance user experiences.**
**I have strong experience developing AI-powered applications using OpenAI APIs, OCR pipelines, real-time communication features, push notifications, analytics, secure authentication, payment integrations, and production-ready mobile architectures. I've worked on real-time systems involving WebRTC, WebSockets, Socket.IO, Firebase real-time services, and low-latency communication workflows for modern mobile applications.**
I enjoy owning products end-to-end, from architecture and backend integrations to App Store deployment, performance optimization, scalability, and long-term maintenance. I focus on writing clean, maintainable code while delivering reliable applications that perform well in production for startups and enterprise clients.
**Senior Mobile Engineer | iOS Developer | Swift & SwiftUI | React Native | Flutter | WebRTC | WebSockets | Socket.IO | Voice & Real-Time Systems | Firebase | Supabase | OpenAI API | AI Integration | REST APIs | OCR | Mobile Architecture | Performance Optimization | App Store Deployment | 50+ Production Apps | 9+ Years Experience**
I've been teaching programming since 2018 to people of different ages. I'm specialized mostly in teaching how to start programming from scratch: basics of programming languages + basics of computer science. But I always have in mind a long-term perspective for my students and try to develop useful skills just from the start of our work.
Hi, I’m a senior developer and AI engineer with 7+ years on Codementor, rated 5 stars across 93+ reviews. I specialize in AI Agents Development and Security, Python, Gen AI/ML, computer vision, automation, and full-stack development.
I focus on practical, scalable solutions — from debugging tough issues to building complete systems. I’m passionate about autonomous agents and their safety, and efficient system design.
Latest AI agent app - IntentFrame
You can also visit my GitHub(@maniotrix) to know more about my latest ai product development capabilities.
If you need sharp technical help grounded in real-world experience, I’m here to help.
### Hands-on CTO | Lead Software Engineer | 15+ years
I build products end to end and still write code most days. I'm the CTO at Hexis, a sports nutrition platform trusted by 40% of the professional peloton at the Tour de France and 50% of the Premier League. I joined as a senior engineer, rebuilt the core data model so multi-day queries went from several minutes to under 700ms (a key factor in closing a $2.1M seed round), moved the platform to GCP and drove our SOC 2 audit. In our CEO's words, I was instrumental in building a product that delivered a 300%+ increase in ARR and found product-market fit.
Through Toptal I've worked as a lead engineer and fractional CTO. For an AI startup in financial due diligence I built an agentic RAG platform that indexed 10M+ pages and scored 100% on the Vectara RAG benchmark. I led engineering on Fashion Nova's React Native app on the Shopify Storefront API, and owned HIPAA-compliant auth, payments and audit logging for a US healthcare company.
Earlier I led a team of nine at Verizon Media/RYOT on a 3D content tool used by the NFL, HuffPost and Yahoo. Before that I worked on ISSUU's backend, which served 100M+ users a month, and built the SDK and developer marketplace for Danske Bank's District platform.
What I work with: TypeScript, Node.js, NestJS, React, Next.js, React Native, Python, Go, PostgreSQL, GraphQL, GCP, AWS, Docker, Kubernetes, Pulumi, Terraform, and LLM tooling like LangGraph, LangChain, LangSmith, OpenAI, Anthropic and Gemini. I use AI coding agents every day.
Things you can check:
* Top 1% of TypeScript engineers globally on Algora
* Toptal network member (top 3% of freelance talent)
* 200+ mentoring sessions on Codementor with a 5.0 rating
* Top 0.1% of 500,000+ users on Interviewbit
"Sachin is a real asset to any organisation." Dr David Dunne, Co-Founder and CEO, Hexis
I've worked remotely since 2016, mostly with US teams on US hours.
Website: sachinmour.com
LinkedIn: linkedin.com/in/sachinmour
GitHub: github.com/sachinmour
Algora: algora.io/profile/sachinmour
I'm Shanur, a seasoned backend developer with 5+ years of experience, including leadership roles in both B2B and B2C companies. I hold a degree from NIT, one of India's top universities. Currently, I lead a small team developing SaaS procurement products, worked at Rapido, a major bike taxi service in India. I'm seeking remote opportunities that align with my passion for hardcore engineering, backed by my extensive polyglot development skills and notable contributions to open-source projects with over 7k+ stars on GitHub.
Hi, I am Chintan Kotadiya, Fullstack web developer with over 9 years of experience delivering web and mobile solutions for clients around the world.
I specialize in building custom websites, scalable applications, and clean user interfaces using a broad range of technologies:
- ```Frontend```: **JavaScript, React.js, Vue.js, Angular, Next.js, jQuery, Tailwind CSS, Bootstrap**
- ```Backend```: **Node.js, Express.js, PHP, Laravel, CodeIgniter, Python Django, SailsJS**
- ```Mobile & Cross-Platform```: **React Native, Flutter, Ionic**
- ```Databases```: **MySQL, MongoDB, Couchbase**
- ```Cloud```: **AWS, Azure, on-prem & virtual servers**
- ```Tools```: **GitHub, GitLab, BitBucket, JIRA, Trello, CircleCI**
From startups to established businesses, I have helped teams streamline their development workflows and scale digital products smoothly.
I am flexible with time zones, open to both short-term and long-term work, and comfortable collaborating with agencies, individuals, or internal dev teams.
If you are looking for someone who understands both the technical and business side of web development, I would love to connect. Let’s turn your idea into a functional and effective solution.
Looking forward to working with you!
Hamza Hassene brings over six years of experience in Unity development and five years in the virtual reality industry. He's not just familiar with the tools; he knows how to use them to bring ideas to life. Hamza has managed entire projects on his own, showcasing his capability to handle tasks from start to finish. Additionally, he has led development teams on several medium- to large-scale projects.
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Frequently asked questions
How long do Socket.IO projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Socket.IO project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Socket.IO request on Codementor, check out our article.
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What makes Codementor Socket.IO developers different?
We do a comprehensive technical and communications screen of all Socket.IO developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Socket.IO developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
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For more answers to frequently asked questions, see here.