Skip to content
BackNov 7
Sanjay K.

Sanjay K.

Full Stack Developer, 9+ Years - React,Angular,Vue,Node.js,ReactNative

I've spent the last 9 years building full stack web and mobile applications — from ATS platforms and fintech apps to analytics dashboards and backend systems — for teams that need clean architecture and code that holds up under real usage, not just a demo. What I work on: Applicant Tracking Systems and internal business tools Analytical/reporting dashboards Fintech applications Backend services and APIs Web and mobile apps (React Native) Tech stack: Frontend/Mobile: React, Angular, Vue.js, React Native, HTML5, CSS3, Tailwind, shadcn/ui, rsuite Backend/Data: Node.js, JavaScript, GraphQL, PostgreSQL, MongoDB, SQL Cloud/DevOps: AWS, Amplify, CI/CD pipelines, GitLab, Bitbucket, GitHub How I use AI tools: I default to traditional, hands-on development — clean code I fully understand and can stand behind. If a client wants AI tools (Claude, OpenAI, Gemini, Cursor) integrated into the workflow or the product itself, I'm well-versed in that too and can adapt accordingly. How I work with clients: I give direct, honest feedback on scope and technical decisions rather than just saying yes — clients tell me this is one of the things they value most about working with me. I keep communication clear and consistent through the project, no disappearing for days. If you need someone who can own a feature or a whole build end-to-end and tell you the truth about tradeoffs along the way, let's talk

🇮🇳Kharar, India$10/hr100% JSS4.50 (26)Since Nov 2013

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#82,717 / 412k
🇮🇳Country#12,198 / 45.9k
Revenue, last 30 days
$0
Total earnings
$45k

Billed in all: $45k

World#82,717 / 412k
🇮🇳Country#12,198 / 45.9k
Per project
$1.7k
Projects, last 6 months
0
World#209,850 / 412k
🇮🇳Country#23,217 / 45.9k
Projects in all
26

Across 28 contracts

57% fixed43% hourly
World#109,599 / 412k
🇮🇳Country#16,359 / 45.9k

Earnings, last 30 days

$45.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$44.5k$45.0k$45.5k$46.0kOct 8Oct 23Nov 7

Skills