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dikshantrajput/Readme.md

πŸ‘¨β€πŸ’» Dikshant Rajput

Tech Lead | Full Stack & AI Engineer | Web3 Enthusiast

πŸš€ About Me

Full Stack Engineer & Tech Lead with expertise in building AI-native products, scalable microservices, and intelligent user experiences. Passionate about solving real-world problems with cutting-edge technology.

  • πŸ”­ Currently Tech Lead at Jingo Technologies (San Francisco) - Building AI-native e-commerce
  • πŸ€– Specialized in agentic systems, RAG, and multi-agent orchestration
  • πŸ’‘ Proven track record of reducing costs, improving performance, and shipping products
  • πŸ› οΈ Full stack expertise spanning AI, backend microservices, and mobile/web frontends
  • πŸ“ Based in Gurgaon, India

πŸ’Ό Work Experience

Tech Lead (Contract) at Jingo Technologies (05/2024 - Present)

AI-native personalized e-commerce platform | San Francisco (Remote)

  • Architected an AI-native shopping experience with voice, chat, and semantic search, integrating multi-agent orchestration, conversational flows, collaborative filtering, and contextual personalization
  • Engineered real-time recommendation pipelines using RAG, embeddings, and vector-based semantic search via Pinecone, processing large product catalogs at low latency
  • Developed high-performance backend services (NestJS, FastAPI, PostgreSQL) supporting search, product, and order pipelines
  • Built React Native mobile app and web frontends with mobile-first UI interactions
  • Reduced cloud costs by 73% ($30K β†’ $8K/month) through infrastructure re-architecture and resource optimization on GCP
  • Led end-to-end technical decisions, evals harness, prompt optimization, and AI product quality
  • Managed vendor relationships with Cerebras, Pinecone, and Google Cloud

Full Stack Developer at ONBO (08/2022 - 04/2025)

Employee Onboarding & Enablement Platform

  • Architected and implemented scalable backend microservices using NestJS and Python
  • Developed full-stack internal applications with React.js frontends and third-party integrations
  • Increased new hire productivity by 35% through platform optimization
  • Enhanced data security with PostgreSQL Row-Level Security (70% compliance improvement)
  • Integrated AI-driven personalized learning paths and third-party APIs
  • Orchestrated Docker-based microservices deployment, ensuring high availability
  • Optimized UI/UX for responsive interfaces in collaboration with designers and PMs

Full Stack Developer + Intern at Decentral System Labs (01/2022 - 08/2022)

Web3 Analytics & Fantasy Sports

  • Designed high-level architecture for Web3 analytics tool with focus on scalability and security
  • Developed MVP for Web3.0 fantasy sports web app using NestJS and smart contracts
  • Implemented smart contracts for ERC20 and ERC721 tokens using Solidity
  • Built rule engine microservice using Python for game logic processing

πŸ€– AI & Agentic Systems

Agentic Harness Agents Orchestration RAG Pinecone Prompt Optimization LLM Evals

πŸ› οΈ Tech Stack

Frontend

React Next.js React Native SvelteKit TypeScript Tailwind

Backend & API

Node.js NestJS Express.js Python FastAPI GraphQL

Databases & Data

PostgreSQL MongoDB Supabase Pinecone

DevOps & Cloud

Docker GCP GitHub

Web3 & Blockchain

Solidity

πŸ† Projects

AI-native personalized e-commerce platform with voice, chat, and semantic search.

  • Tech: Next.js, NestJS, React Native, FastAPI, PostgreSQL, Pinecone, GCP
  • Features: Multi-agent orchestration, conversational AI, real time recommendations, voice agent, collaborative filtering, semantic search

Location-based service discovery and interaction platform.

  • Tech: Full-stack web application
  • Features: Local service exploration, community engagement

Secure peer-to-peer file sharing with end-to-end encryption.

  • Tech: PeerJS, SvelteKit
  • Features: E2E encryption, P2P communication, large file support

ONBO Platform

Employee onboarding & enablement platform powering enterprise hiring and learning.

  • Backend: Django, Express.js, NestJS, Keycloak, PostgreSQL, PostgREST
  • Frontend: SvelteKit with responsive design
  • Features: AI-driven learning paths, multi-service orchestration, enterprise security

πŸŽ“ Education

Bachelor of Technology (B.Tech) | Maharshi Dayanand University, Rohtak
08/2018 - 06/2022 | SGPA: 8.5

Senior Secondary (XII), Science | St. Michael's Sr. Sec. School (CBSE)
2017 - 2018 | 91%

πŸ“Š GitHub Stats

GitHub Streak

🎯 Interests & Hobbies

  • 🏁 Chess
  • 🏏 Cricket
  • πŸš€ Building products that solve real problems
  • πŸ€– Exploring AI and agentic systems

πŸ“« Let's Connect


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