Full-stack · Applied AI · Irving, TX

Rajesh Illuri

Lead Software Engineer Forward Deployed Engineer Full-Stack & AI Engineer

I turn real-world business problems into working software, end to end. For 10+ years I've combined architecture, frontend and backend development, cloud and integrations, and now applied AI, delivering enterprise platforms for financial services, telecom, automotive and manufacturing.

Experience
10+years building enterprise apps
Load time
55%faster initial load after platform modernization
Micro-frontends
8+independently deployable MFE modules
API contracts
12Node.js microservices under shared API contracts
Test coverage
90%automated test coverage via CI governance
Mentoring
6engineers mentored
About

Full-stack engineer, applied AI, real problems

“I am a full-stack engineer who combines software architecture, frontend and backend development, cloud technologies, and applied AI to solve real-world business problems. I believe strong engineering fundamentals and modern AI tools enable developers to learn unfamiliar technologies quickly, adapt across ecosystems, and deliver end-to-end solutions rather than remain limited to a single framework.”

I'm a Lead Software Engineer with 10+ years of experience architecting and delivering enterprise-scale applications, much of it as client-facing delivery for banking, investment, telecom, automotive and manufacturing organizations. I take work from the business problem through design, build, integration and deployment.

On the frontend I build with Angular (AngularJS through Angular 18) and React, with TypeScript, RxJS and NgRx. On the backend I work in Java and Spring Boot, Node.js and Express, and Python, with REST and GraphQL APIs, Kafka, AWS and CI/CD. I focus on performance, security, design systems and scalable, distributed architecture.

As a technical leader I run architecture governance, code and design reviews, POCs and framework evaluations, and I mentor engineers. I've shipped ML inference in production and I'm actively building expertise in LLMs, RAG, AI agents and AI-augmented engineering.

01 · Full-Stack Engineering

Across the stack, across ecosystems

Frontend, backend, data, cloud, architecture, AI and delivery. Solid badges are professional, production experience from my resume. Dashed badges are what I'm currently learning or exploring.

02 · Applied AI & Intelligent Applications

Applied AI, built into real software

I've shipped ML inference in a production platform. LLM application engineering (APIs, RAG, agents and tool calling) is my active learning focus, and each card below is labelled accordingly.

Shipped · Fidelity

ML inference in Angular

Defined integration patterns that bridge TensorFlow.js APIs with Angular's DI system through custom InjectionTokens and factory providers, making ML inference services tree-shakeable and testable for AI-powered personalization.

  • TensorFlow.js
  • InjectionTokens
  • Angular 18
Exploring

LLM application engineering

Learning to build with LLM APIs from ChatGPT, Claude and Gemini: prompt engineering and tool calling, and how to stream and govern AI features in enterprise UIs.

  • LLM APIs
  • Prompt engineering
  • Tool calling
Exploring

RAG, embeddings & vector search

Learning retrieval-augmented generation end to end: chunking and embedding content, vector databases, and grounding LLM answers in an organization's own data.

  • RAG
  • Embeddings
  • Vector databases
Exploring

AI agents & workflow automation

Exploring agents that plan, call tools and APIs, and automate multi-step workflows, with my integration background (auth, contracts, retries) applied to making them reliable.

  • AI agents
  • Workflow automation
Exploring · daily use

AI-augmented engineering

Using GitHub Copilot, Claude and ChatGPT to speed up understanding, prototyping and debugging, alongside the guardrails I already enforce: strict TypeScript, type-check gates and automated tests in CI.

  • GitHub Copilot
  • Claude
  • ChatGPT
Placeholder · edit me

[Your RAG / LLM project]

[Describe a retrieval-augmented generation, agent or LLM integration you've built: the problem, your architecture, and the outcome.]

  • [e.g. vector DB]
  • [e.g. LLM API]

My AI-Powered Engineering Toolkit

The assistants, coding agents, research tools and open-model platforms I use and explore to learn faster, prototype and debug.

Chameleon Mode: Active · Emerald

Chameleon Mode recolors this portfolio section every 30–60 seconds using palettes loosely inspired by the featured tools. It changes only this page, not any third-party site. Product names and trademarks belong to their owners. Links go to official websites, and no affiliation or endorsement is implied.

03 · Forward Deployed Engineering & Rapid Prototyping

From business problem to deployed solution

Much of my career has been client delivery: enterprise engagements through Accenture and Pattem Digital for banking, telecom and manufacturing. Here's how I take a problem from first conversation to working software, with examples from that work.

  1. 01

    Understand the problem

    Work alongside business and engineering stakeholders to find the real constraint before writing code.

    From my workCross-functional collaboration across multiple product squads on trade operations, compliance and customer portals.
  2. 02

    Clarify & design

    Turn needs into service boundaries, API contracts and an architecture the team can deliver.

    From my workDefined API contracts with backend architects; TypeScript interfaces as the shared contract across 12 Node.js microservices.
  3. 03

    Prototype fast

    Prove the approach with a focused proof of concept before committing the platform to it.

    From my workRan POCs and tool and framework evaluations, including leading the evaluation and adoption of zoneless Angular.
  4. 04

    Build end to end

    Deliver the UI, the services behind it and the tests that keep it working.

    From my workAngular and React frontends plus Spring Boot microservices for authentication, portfolio management and transactions.
  5. 05

    Integrate with enterprise systems

    Connect securely to identity, APIs, real-time data and ML services in the customer's environment.

    From my workOAuth2 token flows, request correlation and retry; WebSocket data pipelines; TensorFlow.js integrated through Angular DI.
  6. 06

    Deploy & iterate

    Ship in small, independent increments with automated quality gates, then improve from feedback.

    From my workIndependent deployment pipelines per micro-frontend; CI gates at 90% automated test coverage; release cycles 35% shorter.
Practical problem-solving Customer & stakeholder collaboration Rapid experimentation Adaptable across stacks AI-assisted development
03 · Engineering Philosophy

The Chameleon Coder: Adapt. Learn. Build.

I believe we are living in an era where learning new technologies is more accessible than ever. A strong engineering foundation, curiosity, and AI-powered tools make it possible to adapt across technology ecosystems. From Angular and React to Java, Python, cloud platforms, and emerging AI technologies, I embrace continuous learning and turn new ideas into working solutions.
  • Adapt

    Adapt quickly to new programming languages, frameworks, and tools.

  • Learn by doing

    Learn through hands-on experimentation and focused practice.

  • Accelerate with AI

    Use AI coding assistants to accelerate understanding, prototyping, debugging, and development.

  • Transfer the fundamentals

    Apply transferable engineering fundamentals across different technology stacks.

  • Build

    Build practical solutions instead of limiting myself to a single ecosystem.

A stylized chameleon on a branch, slowly shifting colors
adaptive by nature · slowly shifting colors
Personal goal · aspirational

Productive in a new technology within a week

A target I set for myself: get hands-on with an unfamiliar language, framework or tool fast enough to build something working in about a week. It's an ambition that keeps me learning, not a claim of instant mastery.

My stack journey

  1. AngularJS
  2. Angular 2 → 18
  3. React
  4. Node.js
  5. Java · Spring Boot
  6. Python
04 · Enterprise Architecture & Technical Leadership

Architecture that outlasts the sprint

I own the architecture, set the standards and governance, and help the engineers around me improve.

Micro-frontend topology: an Angular shell host loading independently deployed remotes, all sharing a versioned component library SHELL HOST Angular · Module Federation remote · Aown pipeline remote · Bown pipeline remote · nown pipeline SHARED COMPONENT LIBRARY ng-packagr · ESM/CJS · exports field · strict Semver
The micro-frontend pattern I've shipped at Fidelity and T-Mobile
05 · Cloud, Integrations & Distributed Systems

Systems that talk to each other

Behind every UI I build there's a service layer, an identity flow, a data stream and a pipeline that ships it. I work on all of these.

Request flow: web clients call an API layer through OAuth2-secured interceptors; Spring Boot and Node.js services publish to Kafka and read from SQL and NoSQL stores; real-time updates stream back to clients over WebSockets; everything ships through CI/CD to AWS. WEB CLIENTS Angular · React · micro-frontends OAuth2 · correlation IDs API LAYER REST · GraphQL · API Gateway Spring Boot Java microservices Node.js · Express services · BFF Kafka · events SQL · NoSQL AWS · Docker · Kubernetes · Jenkins / GitHub Actions WS
Composite of patterns from my engagements. Dashed arrow: real-time WebSocket streams.

Cloud-native on AWS

EC2, S3, Lambda, CloudFront, API Gateway, ECS and EKS, with Docker and Kubernetes for containerized delivery.

↳ AWS S3, Lambda & API Gateway, Docker and Kubernetes on the Fidelity platform

APIs & enterprise integration

Typed API contracts, REST and GraphQL, Spring Boot and Node.js services, and secure OAuth2 request pipelines with correlation and retry.

↳ Contract layer across 12 Node.js microservices

Event-driven & real-time

Kafka and WebSocket streams with backpressure operators and exponential-backoff reconnection, pushing live data to dashboards without polling.

↳ Live manufacturing & procurement dashboards (Adient, Caterpillar)

CI/CD & quality gates

Jenkins, GitHub Actions and CircleCI pipelines with parallel lint, type-check, test, build and bundle-size regression stages.

↳ 90% automated test coverage governance at Fidelity

Currently learning

Growing my cloud operations depth beyond pipelines and containers.

  • Infrastructure as code
  • Monitoring & observability
Career · Experience

A decade of enterprise delivery

Enterprise engagements across investment management, banking, telecom, automotive manufacturing and healthcare.

06 · Featured Projects & Engineering Experiments

Platforms shipped, experiments in progress

Enterprise platforms I've delivered (client work under NDA, so architecture walkthroughs are available on request), followed by the engineering experiments I'm building as I learn.

Engineering experiments

Hands-on builds where I try new stacks and AI techniques. Add your own to the EXPERIMENTS list in the script.

Contact

Let's build something that scales.

Open to lead engineering, forward deployed, full-stack and AI engineering roles. Email is the fastest way to reach me.