Kiran Kumar
Megraj
Senior Full Stack Developer & Cloud Architect specializing in Angular, AWS, and GenAI platforms. From enterprise fintech at Fannie Mae to AI-powered observability systems, I deliver end-to-end solutions that scale with confidence.
The Story So Far
With over 14 years of IT experience, I've designed, developed, tested, and implemented Client-Server and Web Applications across a breadth of technologies — from Angular and Node.js to AWS cloud architectures and cutting-edge GenAI platforms.
My journey spans enterprise fintech at Fannie Mae, international payments at MasterCard, global telecom at Vodafone, and AI model evaluation platforms. I bring deep expertise in Angular (versions 2 through 19), AWS cloud solutions, Python-based AI backends, and Neo4j graph databases.
Most recently I built a production-grade AI chatbot at Fannie Mae (Llumino) that makes live LLM calls and renders user & AI messages in a polished chat UI with real-time streaming responses — combining Angular 15, Python FastAPI, and multi-LLM routing via PortKey.
I thrive at the intersection of clean, performant frontends and robust cloud infrastructure — building systems that handle real-time data streams, AI model integration, and enterprise-scale compliance requirements.
Master of Science
Electrical & Electronics Engineering
State University of New York at New Paltz
Bachelor of Engineering
Electrical & Electronics Engineering
JNTU (Jawaharlal Nehru Technological University)
Work Highlights
Fannie Mae
Senior Consultant — AI Dome Control Tower
Built an enterprise AI request management platform with LLM observability, cost attribution, and governance controls. Delivered real-time token/cost dashboards, end-to-end request tracing, agent CRUD with RBAC, user feedback integration, and 12-period trend analytics with CSV export.
Fannie Mae
Senior Consultant — Llumino GenAI Platform
Led development of Llumino, an in-house GenAI evaluation platform. Built a production-grade AI chatbot that makes live LLM calls and renders user & AI messages in a polished chat UI with real-time streaming responses. Implemented end-to-end NLP-to-SQL conversion, Figma-designed UI with great animations, multi-LLM routing via PortKey, and DeepEval model quality scoring.
Fannie Mae
Senior Consultant — Operational Insights Hub
Built a cloud-native framework for operational metadata ingestion providing data health index and end-to-end data lineage for senior leadership and regulators. Managed enterprise cloud compliance, implemented Lambda-based EC2 cost optimization, and led CloudWatch monitoring.
Fannie Mae
Lead Angular UI Developer — Investor Direct
Developed the external-facing Investor Direct portal enabling 24/7 structured transaction creation, commitment, and delivery. Built complex Angular SPAs with reactive forms, lazy loading, REST integration, and Jasmine/Karma test coverage.
MasterCard
Sr. Angular UI Developer / Java REST APIs — ICCP/ICBT
Built the commercial buyer purchase request platform with NVDA screen reader support and full accessibility (ARIA). Created a reusable Angular component library published to NPM, implemented i18n, and developed Spring Boot REST APIs for CRUD operations.
Vodafone Inc.
Sr. Programmer Analyst — Vodafone Enterprise System
Designed and developed Flex UI components for Vodafone's Telecom Expense Management platform integrating all TEM functions — contracts, provisioning, service inventory, billing, and optimization. Led data modeling, T-SQL optimization, and J2EE backend integration.
Earlier Roles (2009 – 2017)
Flex / J2EE Consultant across multiple enterprises
Flex/J2EE Consultant at TTI Inc., State Street Bank (SSIA Investment Dashboards), Telvent/CTRMA (TX transportation system), IL Dept. of Human Services (DHS/TANF-WVS), and DST Systems. Delivered Apache Flex UIs, J2EE backends, and Oracle PL/SQL optimizations.
Notable Projects
AI Dome Control Tower
Enterprise LLM observability platform with cost attribution, request tracing, agent governance, and real-time executive dashboards across multiple AI providers.
Llumino — AI Chatbot & Evaluation
Built a production-grade AI chatbot that makes live LLM calls and renders user & AI messages in a polished chat UI with real-time streaming responses. Also features NL-to-SQL conversion, multi-LLM routing via PortKey, and DeepEval model quality scoring.
Operational Insights Hub
Cloud-native data lineage & quality platform providing one health index per functional area, risk controls integration, and transparent data governance for regulators.
Investor Direct
External-facing Fannie Mae self-service portal for 24/7 structured transaction creation — RCR, MEGA, and Collateral products with extended trading hours support.
ICCP / ICBT
MasterCard commercial buyer purchase request platform with virtual card generation, ARIA accessibility, i18n, and a reusable Angular library published to the NPM registry.
SSIA Dashboards
State Street Investment Analytics dashboard with Flex charting, trend analysis across asset classes, custom item renderers, and IBM Build Forge CI/CD pipeline.
Personal Resume Site
This site! A fully responsive personal resume website with sidebar navigation, light/dark theme toggle, typewriter animation, and deployed on Netlify.
Certifications
Specialties
Angular
React
Svelte
Spring Boot
FastAPI
PostgreSQL
S3
DynamoDB
Neo4j
Redis
OpenAI
AWS Bedrock
LangChain
LangGraph
AWS
Terraform
Docker
Kubernetes
Maven
npm
GitHub Actions
GitLab
Contact
Interested in collaborating or have an exciting opportunity? I'd love to hear from you.