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Ambika T.
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Ambika T.

SaaS & AI Full-Stack Developer | React, Next.js, Node.js Expert

I’m a Full-Stack Developer with experience building SaaS platforms, AI-powered applications, ERP systems, healthcare products, and custom web applications using React, Next.js, Node.js, and TypeScript. Most of my work involves helping startups and businesses: - build a product from scratch, - improve an existing platform, -or solve scaling/performance issues as the product grows. I’m comfortable handling both frontend and backend development, from building responsive user interfaces to designing APIs, database architecture, cloud infrastructure, and third-party integrations. A few types of projects I’ve worked on include: >> SaaS platforms with multi-user workflows >> AI-based features and automation tools >> Healthcare and compliance-focused applications >> Real-time communication platforms >> ERP and business management systems >> Custom dashboards and admin panels Tech stack I work with regularly - React.js, Next.js, Node.js, TypeScript, PostgreSQL, MongoDB, AWS, Docker, REST APIs, GraphQL, and OpenAI integrations. I care a lot about writing clean and maintainable code, keeping communication clear during the project, and building systems that are stable long-term not just quick fixes. If you need help building or improving a SaaS product, web application, or AI-powered platform, feel free to send me a message or invite me to your project.

🇮🇳Mahog, India$18/hr100% JSS4.27 (12)Since Apr 2021

Earnings and projects

MRR
$4.9k

Last 6 months ÷ 6

World#5,638 / 412k
🇮🇳Country#652 / 45.9k
Revenue, last 30 days
$7.6k

Last 6 months: $29k

World#2,586 / 412k
🇮🇳Country#244 / 45.9k
Total earnings
$276k

Billed in all: $282k

World#8,982 / 412k
🇮🇳Country#1,423 / 45.9k
Per project
$8.9k

$4.2k in the last 6 months

World#18,335 / 412k
🇮🇳Country#1,948 / 45.9k
Projects, last 6 months
7
100% fixed0% hourly
World#28,827 / 412k
🇮🇳Country#3,580 / 45.9k
Projects in all
31

Across 33 contracts

52% fixed48% hourly
World#94,779 / 412k
🇮🇳Country#14,533 / 45.9k

Earnings, last 30 days

$282k+$7.6k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$270k$275k$280k$285kOct 8Oct 23Nov 7

Skill rankings: Top 1% in ExpressJS

Ranked by MRR among everyone on Upwork with the skill.

  1. #14MEAN Stack629 freelancers · 🇮🇳 #7Top 2%
  2. #16AI Speech-to-Text336 freelancers · 🇮🇳 #6Top 5%
  3. #17AI Text-to-Speech529 freelancers · 🇮🇳 #8Top 3%
  4. #22WebRTC468 freelancers · 🇮🇳 #7Top 5%
  5. #23Twilio743 freelancers · 🇮🇳 #2Top 3%
  6. #67MERN Stack3,086 freelancers · 🇮🇳 #24Top 2%
  7. #76ExpressJS5,651 freelancers · 🇮🇳 #16Top 1%
  8. #162Android App Development6,395 freelancers · 🇮🇳 #41Top 3%