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Vivek1898/README.md

Hey, I'm Vivek Singh

Full Stack Engineer | AI & Distributed Systems | SaaS | DSA & Problem Solving

Portfolio LinkedIn Gmail


package vivek import ( "fmt" "strings" ) type FullStackEngineer struct { Name string Title string Location string Focus []string Superpower string } func (v *FullStackEngineer) BuildsThingsLike() []string { return []string{ "AI-powered SaaS platforms & agentic automation systems", "Event-driven microservices processing millions of events", "Full stack e-commerce platforms across 15+ enterprise clients", "Web3 intelligence platforms serving 10K+ users", "Automated video generation pipelines at scale", } } func (v *FullStackEngineer) DailyTools() map[string][]string { return map[string][]string{ "languages": {"Go", "Python", "TypeScript", "Java", "C++", "PHP"}, "ai_ml": {"LangChain", "LangGraph", "RAG", "Agentic AI", "OpenAI", "Embeddings"}, "backend": {"Node.js", "FastAPI", "Django", "Spring Boot", "GraphQL", "gRPC"}, "frontend": {"React.js", "Next.js", "Angular", "TypeScript"}, "databases": {"PostgreSQL", "MongoDB", "Redis", "DynamoDB", "Cassandra", "MySQL"}, "cloud": {"AWS", "GCP", "Docker", "Kubernetes", "Terraform"}, "messaging": {"Kafka", "AWS SQS/SNS", "RabbitMQ", "Redis Pub/Sub"}, "dsa": {"Codeforces Specialist", "CodeChef 3-Star", "LeetCode 1821"}, } } func main() { me := &FullStackEngineer{ Name: "Vivek Singh", Title: "Full Stack Software Engineer", Location: "India", Focus: []string{"AI/ML Systems", "Distributed Systems", "SaaS Platforms", "DSA"}, Superpower: "Turning coffee into production-grade microservices at 3 AM", } fmt.Printf("%s | %s\n", me.Name, strings.Join(me.Focus, " + ")) }

What I Build

AI-Powered SaaS Platforms — Intelligent automation systems with RAG pipelines, agentic AI, and real-time orchestration

Distributed Backend Systems — Event-driven microservices with Kafka, SQS/SNS, processing millions of events at scale

Full Stack E-commerce Solutions — Enterprise connectors (Shopify, BigCommerce, WooCommerce) across 15+ client integrations

Web3 & Blockchain Platforms — Real-time sentiment analysis, multi-chain support (Ethereum & Solana), serving 10K+ users

Problem Solving & DSA — Codeforces Specialist (1431) | CodeChef 3-Star (1756) | LeetCode (1821) | 500+ problems solved


Featured Projects

Project What it does Tech
AdMesh AI-powered programmatic advertising platform with autonomous targeting agents Go, LangChain, Kafka, Pinecone
Alpaco AI Blockchain trading intelligence with RAG-based query engine & sentiment analysis Go, LangGraph, Kafka, Vector DB
Azura OS Multi-LLM command center with GPT-4/Claude/Gemini failover & circuit breakers FastAPI, GraphQL, Solana Web3.js
AI Video Factory Fully automated text-to-YouTube pipeline — 100+ videos/day Python, FFmpeg, GPT-4, ElevenLabs
WebAlchemy Hackathon-winning intelligent web migration orchestrator Python, LangChain, Vision APIs
UVC Healthcare Healthcare SaaS platform serving 500+ vet clinics across 23 states Next.js, GraphQL, AWS Lambda, Redis

Tech Arsenal

Languages   Go Python TypeScript JavaScript Java C++ PHP SQL

AI/ML & LLM   LangChain LangGraph RAG Agentic AI OpenAI Embeddings Pinecone Weaviate

Backend   Node.js FastAPI Go Django Spring Boot GraphQL gRPC Express Sails.js

Frontend   React.js Next.js Angular Bootstrap HTML CSS

Databases & ORMs   PostgreSQL MongoDB MySQL Redis DynamoDB Cassandra SQLite Firebase Mongoose Sequelize Prisma

Messaging & Architecture   Kafka AWS SQS/SNS RabbitMQ Redis Pub/Sub Event Sourcing CQRS Circuit Breaker

Cloud & DevOps   AWS (EC2, S3, Lambda, RDS, SQS, SNS, CloudWatch, CloudFront) GCP Docker Kubernetes Terraform

CI/CD & Monitoring   GitHub Actions Jenkins AWS CodePipeline SonarQube Prometheus Grafana

Tools & Auth   Git Firebase Socket.IO OAuth2 JWT WebSockets Ansible CloudFormation


Achievements

  • ShyftLabs Hackathon Winner — Rank 1 among 200+ participants (2025)
  • Tech-A-Thon Winner — Competed against 500+ developers (2023)
  • Smart India Hackathon — National-level qualifier among 10,000+ applicants
  • Google Hash Code — Rank 2,740 globally among 50,000+ participants
  • Microsoft Certified — Security, Compliance & Identity Fundamentals (860/1000)
  • Competitive Programming — Codeforces Specialist (1431) | CodeChef 3-Star (1756) | LeetCode (1821)


Profile Views

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  1. code-with-companion code-with-companion Public

    Realtime Video/Audio Call , Code Editor With Compiler and WhiteBoard for Team Collaboration

    JavaScript 3 1

  2. Java-answers Java-answers Public

    Forked from mevivek1898/Java-answers

    Java 7 16

  3. cp-api cp-api Public

    TLE Profiles Coding Platforms (Cp),Leetcode ,CodeForces and Github Submisson Heat map Visualizer

    JavaScript 11 7

  4. groww-backend groww-backend Public

    Full Stack , Subscription Based Platform

    JavaScript 1

  5. tech-blog tech-blog Public

    Full stack website with server side rendering with nextjs , Upsolved Solution of Various challenges and contest from codechef, codeforces ,geeksforgeeks leetcode will be updated here on daily basis

    JavaScript 3

  6. rooms-backend rooms-backend Public

    Backend Api for Hotel / Room / Mess /Laundary management system

    JavaScript