Abhay J Sharma

Software Engineer

India (Remote) 2+ yrs exp 85 · Excellent

About

Software engineer with experience in PostgreSQL schema design, data migration, backend services, and workflow automation. Migrated legacy Shopify workflows into a normalized PostgreSQL backend and synchronized 500+ live products and state models. Built LLM/RAG solutions and n8n automations, and deployed backend services to cloud infrastructure. Seeking to apply this foundation to Python-based data pipelines, data quality, and AI/ML data workflows.

Skills & Expertise (46)

JavaScript Intermediate

7.5/10

Years Exp

React.js Intermediate

7.5/10

Years Exp

Postgresql Intermediate

7.5/10

Years Exp

Node.js Intermediate

7.5/10

Years Exp

Next.js Intermediate

7.0/10

Years Exp

HTML5 Intermediate

7.0/10

Years Exp

CSS3 Intermediate

7.0/10

Years Exp

Git Intermediate

7.0/10

Years Exp

SQL Intermediate

6.5/10

Years Exp

Typescript Intermediate

6.5/10

Years Exp

Python Intermediate

6.5/10

Years Exp

MongoDb Intermediate

6.0/10

Years Exp

Postman Google Search Console Tailwind CSS Material UI Framer Motion Debugging Performance Optimization GitHub Structured Data Agile Scrum Role-based Access API validation Rate Limiting Caching Technical SEO API Integrations Prisma ORM TypeORM Neon Database Schema Design Migrations NestJS Express.js REST APIs React Native Server-Sent Events n8n Retrieval-Augmented Generation AWS Lightsail Firebase Cloudflare R2 Vercel Netlify

Work Experience

Freelance Full Stack Developer

Self-Employed

Jan 2025 - Present

Built ERP/HMS solutions and business analytics dashboards; developing a mobile-first operations management system for project tracking, measurements, labour coordination, and quotations. Built LLM-based RAG solutions, n8n workflows, and WhatsApp communication automation, with full-stack applications, cloud storage, and deployment.

Full Stack SDE I

VCNITI Technologies

May 2026 - Sep 2026

Migrated legacy Shopify workflows into a normalized PostgreSQL/NestJS backend; synchronized 500+ live products and associated state models. Built customer, supplier, and admin dashboards and multi-vendor workflows using Next.js, NestJS, and PostgreSQL. Deployed backend services on AWS Lightsail with Neon serverless PostgreSQL and Upstash Redis caching. Implemented technical SEO updates, structured data, and sitemaps; monitored indexing health using Google Search Console.

Frontend Developer

Skylights Energy

Mar 2024 - Jun 2024

Built responsive internal business components using React.js and Tailwind CSS within Agile sprints. Integrated front-end modules with Firebase and backend REST APIs; resolved client-rendering issues.