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Skills

  • PHP
  • Full Stack Development
  • MongoDB
  • Node.js
  • App Development
  • Back End Development
  • E Commerce
  • Front End Development
  • User Experience Design
  • Web Development
  • API Development
  • API Integrations
  • Artificial Intelligence
  • AWS
  • Blockchain Development

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Services

  • Mobile and Web Application Development

    $22/hr Starting at $1K Ongoing

    Dedicated Resource

    Greetings!!! ย Iโ€™m Rahul Nair, a full-stack developer with 15 years of experience in taking a shapeless cloud of ideas and reducing it into an elegant software product. Specialization with multiple domains...

    .net CoreAi IntegrationAnalyticsAndroid DevelopmentAPI Integrations

  • Full Stack MERN/ReactJs/NodeJs Developer

    $22/hr Starting at $1K Ongoing

    Dedicated Resource

    Hi, my name is Rahul Nair. With more than 10 years of MERN development experience, I have a proven ability to earn high returns on my clients โ€™investments. I am experienced in: =============== โœ… React.js...

    .net CoreAi IntegrationAngularAPI DevelopmentAPI Integrations

  • Server Network Engineer - AWS & Devops

    $25/hr Starting at $1K Ongoing

    Dedicated Resource

    I am specialized in cloud platforms such as AWS (Most experienced), Azure, GCP, and DigitalOCean, especially using tools like Docker, Kubernetes, Terraform, always focused on creating a very secure and...

    .net CoreAmazonAngularBootstrapCSS3

  • Digital Marketing Expert (SEO, SMM, PPC, ORM, Outreach)

    $7/hr Starting at $0 Ongoing

    Dedicated Resource

    I am an expert in SEO & Link Building. I have almost 5-star rating on all my jobs. I have excellent skills and good command over English for writing articles and blogs. I have impeccable grammatical skills...

    AngularBootstrapCommunication SkillsContent MarketingContent Writing

  • Machine Learning & Data science Engineer

    $20/hr Starting at $1K Ongoing

    Dedicated Resource

    Iโ€™m a ML(Machine Learning) engineer with 10+ years of experience. Iโ€™m an implementation-focused problem-solver seeking to resolve problems using applied sciences, deep-learning and machine-learning algorithms...

    .net CoreAi IntegrationAngularAPI DevelopmentApp Development

About

Senior Full-Stack Engineer | AI/ML, LLMs & Automation | MERN/MEAN | Blockchain | 15+ Years

๐˜๐จ๐ฎ๐ซ ๐ง๐ž๐ฑ๐ญ ๐ฉ๐ซ๐จ๐๐ฎ๐œ๐ญ ๐ฐ๐ข๐ฅ๐ฅ ๐ฌ๐œ๐š๐ฅ๐ž ๐Ÿ๐ฑ ๐Ÿ๐š๐ฌ๐ญ๐ž๐ซ ๐š๐ง๐ ๐ก๐š๐ง๐๐ฅ๐ž ๐ซ๐ž๐š๐ฅ-๐ฐ๐จ๐ซ๐ฅ๐ ๐ฅ๐จ๐š๐ ๐ฌ๐ž๐š๐ฆ๐ฅ๐ž๐ฌ๐ฌ๐ฅ๐ฒ ๐ฐ๐ข๐ญ๐ก ๐š๐ซ๐œ๐ก๐ข๐ญ๐ž๐œ๐ญ๐ฎ๐ซ๐ž ๐›๐ฎ๐ข๐ฅ๐ญ ๐Ÿ๐จ๐ซ ๐ฉ๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž, ๐ง๐จ๐ญ ๐ฃ๐ฎ๐ฌ๐ญ ๐Ÿ๐ฎ๐ง๐œ๐ญ๐ข๐จ๐ง๐š๐ฅ๐ข๐ญ๐ฒ.

๐–๐ข๐ญ๐ก ๐Ÿ๐Ÿ“+ ๐ฒ๐ž๐š๐ซ๐ฌ ๐จ๐Ÿ ๐ž๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž, ๐ˆ ๐ก๐ž๐ฅ๐ฉ ๐ฌ๐ญ๐š๐ซ๐ญ๐ฎ๐ฉ๐ฌ ๐š๐ง๐ ๐›๐ฎ๐ฌ๐ข๐ง๐ž๐ฌ๐ฌ๐ž๐ฌ ๐›๐ฎ๐ข๐ฅ๐ ๐ฉ๐ซ๐จ๐๐ฎ๐œ๐ญ๐ข๐จ๐ง-๐ซ๐ž๐š๐๐ฒ ๐ฉ๐ฅ๐š๐ญ๐Ÿ๐จ๐ซ๐ฆ๐ฌ ๐ญ๐ก๐š๐ญ ๐š๐ซ๐ž ๐ฌ๐œ๐š๐ฅ๐š๐›๐ฅ๐ž, ๐ฌ๐ž๐œ๐ฎ๐ซ๐ž, ๐š๐ง๐ ๐›๐ฎ๐ข๐ฅ๐ญ ๐ญ๐จ ๐ ๐ซ๐จ๐ฐ ๐œ๐จ๐ฆ๐›๐ข๐ง๐ข๐ง๐  ๐Ÿ๐ฎ๐ฅ๐ฅ-๐ฌ๐ญ๐š๐œ๐ค ๐ž๐ง๐ ๐ข๐ง๐ž๐ž๐ซ๐ข๐ง๐ , ๐€๐ˆ/๐Œ๐‹ ๐ข๐ง๐ญ๐ž๐ ๐ซ๐š๐ญ๐ข๐จ๐ง, ๐š๐ง๐ ๐›๐ฅ๐จ๐œ๐ค๐œ๐ก๐š๐ข๐ง ๐ฌ๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ.

๐‘๐ž๐œ๐ž๐ง๐ญ ๐‚๐ฅ๐ข๐ž๐ง๐ญ ๐–๐ข๐ง๐ฌ:

โ€ข SaaS Platform: Built scalable architecture supporting 10K+ concurrent users with high performance
โ€ข AI Automation: Developed intelligent chatbot systems reducing manual workload by ~60%
โ€ข Blockchain Project: Delivered secure smart contract-based solution with reliable transaction handling

๐Œ๐ฒ ๐“๐ž๐œ๐ก๐ง๐ข๐œ๐š๐ฅ ๐€๐ซ๐ฌ๐ž๐ง๐š๐ฅ

โ€ข ๐…๐ฎ๐ฅ๐ฅ-๐’๐ญ๐š๐œ๐ค ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ - React.js, Next.js, Angular, Node.js, Express, PHP, Python
โ€ข ๐€๐ˆ/๐Œ๐‹ & ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง - OpenAI APIs, AI chatbots, workflow automation, intelligent systems
โ€ข ๐๐ฅ๐จ๐œ๐ค๐œ๐ก๐š๐ข๐ง ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ - Solidity, Web3, Smart Contracts, Token-based Applications
โ€ข ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž & ๐๐š๐œ๐ค๐ž๐ง๐ ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ - MongoDB, MySQL, PostgreSQL
โ€ข ๐‚๐ฅ๐จ๐ฎ๐ & ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ - AWS, Docker, API Architecture, Scalable Deployment

๐–๐ก๐ฒ ๐‚๐ฅ๐ข๐ž๐ง๐ญ๐ฌ ๐‚๐ก๐จ๐จ๐ฌ๐ž ๐Œ๐ž
โ—ฆ 15+ years of real-world development experience
โ—ฆ Strong understanding of both tech & business impact
โ—ฆ Focus on long-term scalability, not shortcuts
โ—ฆ Reliable communication & on-time delivery
โ—ฆ Proven ability to turn ideas into working products

๐ˆ๐ง๐๐ฎ๐ฌ๐ญ๐ซ๐ข๐ž๐ฌ ๐ˆ ๐–๐จ๐ซ๐ค ๐–๐ข๐ญ๐ก
- Healthcare โ€ข FinTech โ€ข E-commerce โ€ข SaaS โ€ข Blockchain โ€ข Startups

๐…๐ข๐ง๐š๐ฅ ๐๐จ๐ญ๐ž : I donโ€™t just build features I build systems that solve real business problems and scale with your growth.

If you're looking for a developer who understands architecture, performance, and long-term success, ๐ฅ๐ž๐ญโ€™๐ฌ ๐œ๐จ๐ง๐ง๐ž๐œ๐ญ.

Work Terms

Milestone-based or escrow preferred.
For non-escrow: 30โ€“50% upfront, rest as per milestones.