Freelancers using Docker in Gurugram

Freelancers using Docker in GurugramFreelancers using Docker in Gurugram

Projects People

AI/ML engineer building production RAG & LLM agent systems —

New to Contra

AI/ML engineer building production RAG & LLM agent systems —

Cover image for Title: NEXUS AI — M&A

Title: NEXUS AI — M&A Intelligence Platform Description: Enterprise platform combining RAG, Neo4j knowledge graphs, and XGBoost ESG forecasting under a LangGraph agent. Built for PE due diligence. Image: same NEXUS AI screenshot from Upwork Link: private demo only

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Cover image for Title: ASPIRE — Automated ESG

Title: ASPIRE — Automated ESG Report Generator (GRI/TCFD) Description: Built a GenAI system that converts raw ESG CSV data into a fully structured GRI/TCFD-aligned sustainability report in ~30 seconds using LLaMA 3.3. The validation layer cross-checks every LLM-generated number against source data before it reaches the report, preventing hallucinated figures in a compliance document. Includes red-flag triggers for fatalities, data breaches, and high turnover that auto-apply GRI materiality language. 57/57 tests passing, deployed on Render, Streamlit Cloud, and AWS EC2.

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Cover image for Title: LEXINTEL — Autonomous M&A

Title: LEXINTEL — Autonomous M&A Due Diligence Accelerator Description:Built a 4-pass autonomous AI pipeline that ingests an entire M&A data room — PDFs, contracts, exhibits — and produces a structured legal report in under 2 minutes. Detects missing exhibits, extracts clauses across 9 legal categories, and catches cross-document contradictions like mismatched equity percentages automatically. Zero data retention, fully ephemeral processing. 0% failure rate in testing. Built with Groq LLaMA 3.3, FastAPI, Streamlit, deployed on AWS EC2.

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Cover image for Title: NEXUS AI — M&A

Title: NEXUS AI — M&A Intelligence Platform Description: Enterprise platform combining RAG, Neo4j knowledge graphs, and XGBoost ESG forecasting under a LangGraph agent. Built for PE due diligence. Image: same NEXUS AI screenshot from Upwork Link: private demo only

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Full-Stack Developer building AI-powered products

New to Contra

Full-Stack Developer building AI-powered products

Cover image for RAG-Based Enterprise Support Chatbot Development

RAG-Based Enterprise Support Chatbot Development

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Cover image for Enterprise eAuction & Property Discovery Platform

Enterprise eAuction & Property Discovery Platform

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Cover image for AI-Powered LinkedIn Content Formatter

AI-Powered LinkedIn Content Formatter

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Cover image for Creator Automation & Engagement Platform

Creator Automation & Engagement Platform

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New Delhi, India

DevOps Engineer | Cloud Infrastructure | Scripting

DevOps Engineer | Cloud Infrastructure | Scripting

Cover image for Reddit Clone App Deployment on Kubernetes

Reddit Clone App Deployment on Kubernetes

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Cover image for Cloud Native Resource Monitoring Python App on K8s

Cloud Native Resource Monitoring Python App on K8s

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Cover image for Inbox Delivery Test Tool Development | Automation python script

Inbox Delivery Test Tool Development | Automation python script

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I build backend systems, APIs, and AI products

New to Contra

I build backend systems, APIs, and AI products

Cover image for Eeveon Watchtower — Infrastructure monitoring

Eeveon Watchtower — Infrastructure monitoring and operational visibility for deployed services. I built the backend monitoring workflow, health checks, alerting logic, and deployment tooling to help teams detect failures early and keep production systems reliable. https://eeveon.com/products

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Cover image for Eeveon Deploy: Developer-First CI/CD System

Eeveon Deploy: Developer-First CI/CD System

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Cover image for Eeveon Minutes — AI meeting

Eeveon Minutes — AI meeting intelligence that turns conversations into structured summaries, decisions, action items, and searchable records. I built the backend and AI workflow for transcription processing, summarization, and reliable product delivery. https://eeveon.com/products/meetings

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Cover image for Eeveon Deploy — Developer-first CI/CD

Eeveon Deploy — Developer-first CI/CD built with Python and Docker. I designed the deployment workflow, backend automation, packaging, documentation, and PyPI delivery to make releases predictable without vendor lock-in or complex YAML. https://eeveon.com/products/deploy

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Gurugram, India

Senior Backend Engineer specializing in Java Spring Boot

Senior Backend Engineer specializing in Java Spring Boot

Cover image for Visitor and Apartment Management System (Similar to MyGate)

Visitor and Apartment Management System (Similar to MyGate)

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Cover image for WhatsApp Chatbot for E-Commerce Customer Support

WhatsApp Chatbot for E-Commerce Customer Support

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Cover image for Loan Management System for NBFC

Loan Management System for NBFC

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DevOps Engineer streamlining CI/CD pipelines and cloud infra

DevOps Engineer streamlining CI/CD pipelines and cloud infra

Cover image for Dockerizing a Node.js Web App

Dockerizing a Node.js Web App

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Cover image for GitHub - Gauravohra/Fit-Buddy: workout application

GitHub - Gauravohra/Fit-Buddy: workout application

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Cover image for GitHub - Gauravohra/Hybrid_LoadBalancing

GitHub - Gauravohra/Hybrid_LoadBalancing

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proDelhi, India

Web and Mobile App solutions tailored for business growth.

$1k+: Earned

8: Followers

Web and Mobile App solutions tailored for business growth.

Cover image for Cromp IT Solution has also

Cromp IT Solution has also contributed to the development and design of India-based music platforms focusing on: Music discovery and artist promotion Audio streaming optimization Artist profile and content management systems Community-driven engagement features These projects reflect our capability to design entertainment platforms that prioritize creator visibility and user engagement while maintaining simple and modern interfaces.

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Cover image for Custom Dashboard Development with Next.js

Custom Dashboard Development with Next.js 🚀 We’ve recently developed a custom management dashboard using Next.js + Firebase to efficiently manage and monitor all key aspects of a mobile application from one centralized platform. The dashboard is designed for scalability, easy management, and a smooth admin experience — giving the team better control over the app and its data. 💻 Tech Stack: Next.js | Firebase 📱 Built for: Mobile App Management ⚡ Focus: Performance | Scalability | Easy Management We’d love to hear your feedback! How do you like the dashboard? Drop your thoughts in the comments 👇

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Cover image for Currently designing a new project

Currently designing a new project and these are some of the first visuals. I'm still refining the direction, so I'd love to get fresh eyes on it. What are your first impressions? Any feedback, suggestions, or critiques are welcome. Thanks in advance! 🙌

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Cover image for Here's a professional Contra post

Here's a professional Contra post you can use: 🚀 Exciting Milestone Achieved! We are proud to announce that we have successfully completed the development of the Bible Blow mobile application for both Android and iOS platforms. Our team handled the complete mobile app development process, focusing on performance, user experience, scalability, and seamless cross-platform functionality. The application is now ready and will be launching soon. Key Highlights: ✅ Android App Development ✅ iOS App Development ✅ Modern & User-Friendly UI/UX ✅ Optimized Performance ✅ Secure & Scalable Architecture A huge thank you to everyone involved in making this project a success. We look forward to seeing Bible Blow impact and inspire its users worldwide. Stay tuned for the official launch! 🎉 #MobileAppDevelopment #AndroidDevelopment #iOSDevelopment #Flutter #AppLaunch #BibleBlow #CrossPlatform #UIUX #SoftwareDevelopment #CrompITSolution You can also add a screenshot or app preview image to increase engagement on Contra.

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Ashwani Kumar Puri

React/Next.js dev — I fix slow sites in 48 hours

New to Contra

React/Next.js dev — I fix slow sites in 48 hours

Cover image for Two production apps run on

Two production apps run on a five-year-old laptop in my room. Nginx handles TLS and routes subdomains to Docker containers; PostgreSQL sits behind them; an Ollama model runs locally as a fallback for the AI features. I built it this way because managed platforms hide the layer where things actually break. Doing my own deploys, certs, and recovery means that when a client's app goes down in production, I've already debugged that layer — on hardware I couldn't just re-provision.

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Cover image for My own site, built from

My own site, built from scratch — Vite and React, CSS Modules, no template and no UI kit. I designed the type scale and the color system myself rather than pulling in Tailwind or a component library, mostly because I wanted to own the CSS layer instead of routing around it. Deployed on Vercel. Live at ashwanipuri.com (http://ashwanipuri.com).

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Cover image for A placement portal for a

A placement portal for a college campus. Three roles with different access — students apply and track their applications, companies post drives, admins run the whole cycle. Role-based access control with JWT auth, Prisma and PostgreSQL underneath, containerized with Docker. Self-hosted rather than on a managed platform, so deployment and uptime were mine to handle too. Live at gradplacifyr.kodeforgelabs.com (http://gradplacifyr.kodeforgelabs.com).

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Cover image for A psychometric assessment platform built

A psychometric assessment platform built for a career-guidance client. Students take structured tests; the system scores them and generates their profile reports. React and TypeScript on the front end, Node/Express and PostgreSQL behind it. The part worth talking about is the deployment. The client was already on Hostinger shared hosting, which serves static files fine but can't run a Node process. Instead of moving them to a new provider mid-project, I split the stack — frontend on Vercel, API on Render, database staying on Hostinger. It shipped without them changing anything they were already paying for. Live since June 2026, and I've maintained it on a freelance basis since.

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