Kali Krishna D.
Full-Stack Node.js Developer | NestJS | PostgreSQL | AWS
I’m a Full-Stack Node.js Developer specializing in NestJS, PostgreSQL, and AWS. I build scalable, secure, and high-performance web applications and APIs for startups and growing businesses. Whether you need a new backend from scratch, API integration, or performance optimization, I can help deliver clean, maintainable, and production-ready solutions. Skills: Node.js, NestJS, TypeScript, PostgreSQL, AWS, REST & GraphQL APIs, Docker. What I offer: End-to-end backend development Database design and optimization API development and integration Cloud deployment (AWS, Docker) Regular communication, clean code, and on-time delivery are my top priorities. Let’s work together to bring your project to life! 🚀
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $9.2k
Billed in all: $21,569$22k
$9.2k in the last 6 months
Across 2 contracts
Earnings, last 30 days
Skill rankings: Top 9% in Web Development
Ranked by MRR among everyone on Upwork with the skill.
- #76International Development623 freelancers · 🇮🇳 #8Top 12%🇮🇳#8 of 69
- #293App Development2,592 freelancers · 🇮🇳 #68Top 11%🇮🇳#68 of 634
- #602Android App Development6,395 freelancers · 🇮🇳 #185Top 9%🇮🇳#185 of 2,261
- #935Web Application9,341 freelancers · 🇮🇳 #208Top 10%🇮🇳#208 of 1,999
- #2,251Web Development25,055 freelancers · 🇮🇳 #495Top 9%🇮🇳#495 of 5,236