About Me
I’m Krishna Murari Kumar (Krishna Murari Sharma), a Software Engineer and Full Stack Developer focused on building secure fintech systems, high-performance web apps, and AI-powered products.
I specialize in React, Next.js, TypeScript, and cloud-native stacks. I obsess over performance, reliability, and clean design with strong UX.
3+
Years Experience
10+
Projects Built
Experience Timeline
thelcfgroup (Fintech Domain)
Software Engineer — Full Stack
Bengaluru / Hyderabad
- Architected and maintained fintech frontends with React, Next.js, TypeScript
- Built reusable web components using Custom Elements and Shadow DOM
- Published shared UI as an internal NPM package
- Integrated third‑party React TypeScript libraries for UX and performance
- Implemented secure payment gateway flows for loan repayment
- Partnered with Backend and DevOps to scale apps and optimize performance
- Developed an AI chatbot using Ollama 3 LLM, production‑ready with validation and fallbacks
nowthingstodo
Full Stack Developer
Kolkata
- Delivered a role‑based tour booking platform (Admin, Subadmin, Merchant, Submerchant, User)
- Built centralized admin workflows for approvals and operations
- Implemented secure authentication and approval‑based access
- Integrated bookings, secure payments, and real‑time availability checks
- Automated ticket generation and email delivery
- Backend with GraphQL, Node.js, Apollo, MongoDB
- RBAC security and optimized GraphQL queries
Etvs Global Services Pvt. Ltd.
Full Stack Developer
New Delhi
- Progressed from intern to full‑time developer
- Built reusable frontend components and end‑to‑end features (React + Node)
- Integrated secure payment gateways
- Implemented AI chatbot features using custom models and APIs
- Enhanced admin panel with RBAC and performance improvements
- Agile delivery: standups, sprint planning, and reviews
Technical Skills
Featured Projects
Loan Repayment Platform
Secure payment gateway flows, fintech-grade validation, performance optimized UI.
Role-based Booking System
Admin/Subadmin/Merchant/User workflows, real-time availability, ticket automation.
AI Chatbot (Ollama 3)
Custom LLM integration with business APIs, production deployment with fallbacks.
Open Source Contributions
Published 3 NPM packages
Ensures secure publishing practices and modern token policies across CI/CD.
Achievements
Created AI chatbot using Ollama 3 from scratch
Reduced booking time by 40% through optimized API/UI workflows