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React✦Next.js✦Node.js✦TypeScript✦RAG Systems✦LangChain✦AWS✦Docker✦PostgreSQL✦AI Integrations✦React✦Next.js✦Node.js✦TypeScript✦RAG Systems✦LangChain✦AWS✦Docker✦PostgreSQL✦AI Integrations✦
I don't just write code — I lead teams, define architecture, talk to clients, and ship things that matter.
Who I Am

Engineer
by nature,
developer
by craft.

Results-driven Full-Stack Developer with 4+ years of experience building and leading enterprise-grade applications. I've architected AI-powered SaaS platforms, led cross-functional teams, and shipped products that companies depend on every day.

From RAG pipelines and vector databases to drag-and-drop invoice engines — I build things that didn't exist before. Transitioned into software from Civil Engineering through sheer force of curiosity.

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Years Experience
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Team Members Led
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% Deploy Time Saved
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% Load Speed Boost
0Years of Experience
0Team Members Led
0Faster Deployments
0Load Speed Improved
0Enterprise Products
Technical Arsenal

Skills

01 — Frontend
Interface Craft
ReactNext.jsTypeScriptRedux ToolkitTailwind CSSShadcn UIRTK QueryFlutter
02 — Backend
Server Architecture
Node.jsExpressPrismaTypeORMPostgreSQLMySQLMongoDBZodJWT
03 — DevOps
Cloud & Infra
AWS EC2AWS S3DockerGitLab CI/CDNginxPM2
04 — AI & ML
Intelligence Layer
RAG SystemsLangChainpgvectorOpenAI SDKRedisCeleryDocling
Career Path

Experience

Aug 2023 — Present
Drabito Technologies
Senior Software Developer (Team Lead)
  • Lead a 5-member engineering team — code reviews, architecture decisions, direct client communication
  • Solo architected Infiagent.ai — SaaS RAG platform with Docling, LangChain, pgvector, Redis/Celery
  • Built drag-and-drop invoice engine with AI template generation in Pulse ERP
  • Led Zep360 — Zoho competitor with CRM, HR, inventory, helpdesk, fleet tracking modules
  • Achieved ~70% reduction in deployment time via Docker + GitLab CI/CD + Nginx
  • Received Innovation Excellence Award 2025 — within first year of joining
Apr 2021 — Feb 2023
Bookyberg Technologies
Software Developer
  • Single-handedly managed full technical stack for e-commerce startup
  • Migrated legacy Android app to native Flutter — load speed +40%, retention +25%
  • Reduced cart abandonment by ~15% and API latency by ~30%
  • Built full-stack React/Node.js platform for bookyberg.in
Selected Work

Projects

01 / Featured
Infiagent.ai

Solo-architected AI-powered RAG Chatbot SaaS. Enables any website to embed a custom-trained chatbot via a single script tag. Built the entire document ingestion pipeline, vector storage, async processing and Next.js frontend.

Next.jsPrismapgvectorLangChainDoclingRedisCelery
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02
Pulse

Advanced Business Operations Platform with drag-and-drop invoice engine, AI template generation, financing and inventory management.

ReactNode.jsMySQLAWS
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03
Zep360

Enterprise ERP rivaling Zoho. All-in-one platform with CRM, projects, inventory, HR, helpdesk, and industry-specific tools.

ReactNode.jsPostgreSQLTypeScript
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04
Visdum

Sales compensation platform with complex AG-Grid integrations for commission tracking, payouts, and data-heavy dashboards.

ReactAG-GridTypeScript
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05
Bookyberg.in

Full-stack e-commerce platform with native Flutter mobile app. Scaled to consistent monthly traffic for books and stationery.

ReactNode.jsFlutterWooCommerce
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Innovation Excellence Award — 2025
Building things
that didn't exist.

Awarded by Drabito Technologies for exceptional innovation and contributions within the first year. Running weekly React mentorship programs shaping the next generation of frontend developers.

Get in Touch
Let's build
something remarkable.
Email
priyansuc67@gmail.com
↗
LinkedIn
linkedin.com/in/priyansu67
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GitHub
github.com/Priyansu67
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Phone
+91 7008339883
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