Jaspreet Singh | Senior Fullstack Engineer

Jaspreet Singh | Senior Fullstack Engineer & Tech LeadSenior Fullstack Engineer and Tech Lead with 9+ years of experience building scalable SaaS, fintech, and AI-powered platforms. Specialising in Ruby on Rails, React, microservices, cloud infrastructure, and AI developer tooling with Claude, Kiro, and MCP servers.Experience

Sopra Banking Software, Dubai: Sr. Engineer / Tech Lead (2022–Now)

McKinsey & Company, India: Sr. Software Engineer (2022)

Watermark, India: Sr. Software Engineer (2019–2022)

Skyach, India: Software Engineer (2015–2019)

Projects

Core Banking Platform (Sopra Banking Software)

Analytics Platform (McKinsey)

Learning Management System (Watermark)

Multi-tenant SaaS Platform (Skyach)

Bitvast: Crypto Exchange Platform

Dinny: Dinner Party Organiser

SkillsRuby on Rails, Java, Spring Boot, React, TypeScript, Next.js, Node.js, PostgreSQL, MongoDB, Redis, MySQL, AWS, Kubernetes, Docker, Terraform, Microservices, GraphQL, REST APIs, RabbitMQ, Sidekiq, Generative AI, LLMs, AI Agents, Agentic Workflows, RAG, Prompt Engineering, OpenAI API, Claude API, Gemini API, LangChain, LangGraph, Vector Databases, pgvector, Semantic Search, Enterprise AI, AI Observability, MCP Servers, LLMOps.Links

GitHub