Freelance Backend Engineers in Delhi

Freelance Backend Engineers in DelhiFreelance Backend Engineers in Delhi

Projects People

AKASH VASHISHTHA

proDelhi, India

Versatile Fullstack Engineer | Web & Mobile Expert

$50k+: Earned

5x: Hired

5.0: Rating

109: Followers

Top

Versatile Fullstack Engineer | Web & Mobile Expert

Cover image for Légacie Phase 1

Légacie Phase 1

0

14

Cover image for AI Platform Stabilization and Enhancement for Kaie

AI Platform Stabilization and Enhancement for Kaie

3

107

Cover image for Dashboard for Restaurant Delivery System | Bento Station

Dashboard for Restaurant Delivery System | Bento Station

1

49

Cover image for Realm - Social Media Platform for Music Producers and Artists

Realm - Social Media Platform for Music Producers and Artists

1

131

Backend Engineer(3)

proGhaziabad, India

Full Stack Developer | MVPs, SaaS & Dashboards for Startups

$10k+: Earned

4x: Hired

4.9: Rating

23: Followers

Full Stack Developer | MVPs, SaaS & Dashboards for Startups

Cover image for Flight Booking Platform

Flight Booking Platform

1

23

Cover image for Innovation Intelligence Platform

Innovation Intelligence Platform

1

24

Cover image for Lead Recovery Platform

Lead Recovery Platform

1

10

Cover image for Security & Defense Marketplace Platform

Security & Defense Marketplace Platform

1

1

Backend Engineer(4)

proNew Delhi, India

Mobile App Architect • React Native Expert • 50+ App Shipped

$1k+: Earned

1x: Hired

5.0: Rating

14: Followers

Mobile App Architect • React Native Expert • 50+ App Shipped

Cover image for Dream Planner - AI-Powered Goal Planning Platform

Dream Planner - AI-Powered Goal Planning Platform

1

44

Cover image for IMTS - Smart Navigation & Networking

IMTS - Smart Navigation & Networking

1

7

Cover image for Trainerfu - Seamless Coaching & Client Tracking

Trainerfu - Seamless Coaching & Client Tracking

1

11

Cover image for CryptoShorts – Stay Ahead in Crypto, Instantly

CryptoShorts – Stay Ahead in Crypto, Instantly

1

12

Backend Engineer(5)

Hritwik Tripathi

proDelhi, India

AI Automation | Full-Stack Dev | Web3 | 8× 🏆 Hackathon

5.0: Rating

30: Followers

AI Automation | Full-Stack Dev | Web3 | 8× 🏆 Hackathon

Cover image for Bazaar - Fractional NFT

Bazaar - Fractional NFT

1

7

Cover image for 🏆 Breezer — IoTeX India Hackathon Online

🏆 Breezer — IoTeX India Hackathon Online

1

5

Cover image for SnipeMe Clipping Tool Development

SnipeMe Clipping Tool Development

1

4

Cover image for Powering $2M+ TVL: Real-Time NFT20 Protocol Data with Subgraph

Powering $2M+ TVL: Real-Time NFT20 Protocol Data with Subgraph

1

5

Backend Engineer(4)

proGurugram, India

Founding AI Engineer, Agents, Automation, Cloud, Full-Stack

$1k+: Earned

8x: Hired

4.7: Rating

52: Followers

Founding AI Engineer, Agents, Automation, Cloud, Full-Stack

Cover image for Busly – Multi-Role CRM & Payment Management SaaS

Busly – Multi-Role CRM & Payment Management SaaS

0

10

Cover image for Custom Integration Workflow Using Make.com

Custom Integration Workflow Using Make.com

0

13

Cover image for WooCommerce to Shopify Migration & Custom Shopify Development

WooCommerce to Shopify Migration & Custom Shopify Development

1

19

Cover image for Dynamic Survey Reporting & Automation

Dynamic Survey Reporting & Automation

1

17

Backend Engineer(2)

Expert Native Android Dev, UI/UX Designer & Backend Engineer

5.0: Rating

2: Followers

Expert Native Android Dev, UI/UX Designer & Backend Engineer

Cover image for SupportSync SDK

SupportSync SDK

0

11

Cover image for Fluentify-app

0

36

Cover image for MiStepCount

0

19

Cover image for Notification System

Notification System

0

14

Backend Engineer(3)

Himanshu Sharma

Bubble developer helping launch MVPs in 6 weeks

expert

Bubble developer helping launch MVPs in 6 weeks

Cover image for PrepLadder | Internal tool for funded startup

PrepLadder | Internal tool for funded startup

0

10

Cover image for Major | Spotify Analytics

Major | Spotify Analytics

0

6

Cover image for Blomma

0

5

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Backend Engineer(2)

Gurugram, India

Full-Stack Developer & UI/UX Designer | React, PHP

New to Contra

Full-Stack Developer & UI/UX Designer | React, PHP

Cover image for i made this dashboard how's

i made this dashboard how's this ?

0

26

Cover image for Full-stack Business Platform: Seamless Deployment with Biziffy

Just shipped a full-stack business listing platform — Biziffy. Built with React/Next.js on the frontend and Node.js/Express on the backend, deployed on a Hostinger VPS (Ubuntu 24.04) with PM2 and Nginx. Key things I handled on this one: Google Location API integration for accurate business listings, pincode validation, sitemap and robots.txt setup for SEO, and complete VPS deployment from scratch via SSH. The part I enjoyed most — getting the deployment pipeline clean so the client could manage updates without developer dependency. Stack: React · Next.js · Node.js · Express · MongoDB · PM2 · Nginx · VPS Live: biziffy.com (http://biziffy.com)

1

1

101

Cover image for PayU Latam Payment Gateway Integrate

PayU Latam Payment Gateway Integrate Developed a complete PayU Latam payment gateway integration for Walon Sport (Peru), enabling users to complete transactions directly within the website without any redirection. The project included implementing multiple payment methods such as Credit/Debit Cards (Visa, Mastercard, Amex, Diners), Yape (mobile payment flow), and PagoEfectivo (CIP generation). A custom accordion-style checkout UI was built to improve user experience and guide users through payment selection. Additionally, a fully customized Thank You page was developed to display CIP codes and provide voucher access for offline payments. The integration was deployed in a production environment with AWS security layers (WAF), ensuring stable and secure payment processing. This project involved real-world API handling, debugging payment flows, and optimizing checkout UX for better performance and reliability. Skills Debugging , Web development , Payment Gateway Integration , API integration , Backend Development , Frontend Development

0

55

Cover image for AI Viral Story & Cinematic

AI Viral Story & Cinematic Shorts Factory AI Viral Story & Cinematic Shorts Factory is a futuristic AI-powered storytelling workflow built entirely inside Melius. The project explores how AI can transform a single emotional idea into a complete viral-ready cinematic production pipeline for platforms like YouTube Shorts, TikTok, Instagram Reels, and Pinterest Video Pins. Using interconnected AI agents and advanced visual workflow nodes, the system handles: Trend research and viral analysis Emotional story generation Cinematic scene breakdowns AI image prompting AI animation direction Camera movement planning Voiceover scripting Music and sound design Thumbnail optimization Captions and hashtag generation Engagement prediction Multi-platform export workflows For the core demonstration, I created a 6-scene emotional rescue story following an abandoned puppy in the rain. The workflow visually demonstrates how a raw emotional concept evolves into a fully cinematic short-form narrative through interconnected AI systems. The project was designed to feel like a next-generation AI filmmaking operating system — combining storytelling psychology, prompt engineering, cinematography logic, emotional optimization, and creator workflow automation into one connected visual canvas. My goal was to explore the future of AI-native filmmaking and demonstrate how creators can generate production-ready emotional content in minutes instead of weeks. Process: Researched emotional viral storytelling formats Designed a multi-agent cinematic workflow architecture Built interconnected AI production nodes inside Melius Generated a full 6-scene cinematic narrative Created image and animation prompt systems Added voiceover, music, and sound design logic Built thumbnail, caption, and engagement optimization systems Produced a cinematic walkthrough showcasing the workflow Feedback on Melius: Using Melius felt like directing an AI-powered creative studio visually instead of switching between disconnected tools. The node-based workflow made it easier to structure cinematic storytelling pipelines, iterate on ideas, and connect production systems together in a much more intuitive way. LinkedIn Post: https://www.linkedin.com/posts/buildwithlalit_meliuschallenge-ugcPost-7462439292988968960-xnV2

2

76

Backend Engineer(3)