ABOUT
Built to scale. Wired to lead.
I'm Raheesh — a Senior Software Engineer who builds platform-level systems that quietly make everything else work. Over the past 4 years I've gone from shipping features to owning them: driving architecture, leading delivery, and taking full accountability for outcomes long before the promotion came through. At Apply Digital, I've been the technical lead on identity and access management for the the largest sports organization in the United States — an IAM platform that authenticates 30M+ fans across web and mobile, processes 5M+ auth requests per event, and holds near-perfect uptime through game-day traffic spikes. I don't just write code that works. I build systems that hold under pressure, interfaces that disappear into the experience, and foundations that teams can build on top of. When the stakes are real and the complexity is high, that's where I do my best work.
Platform Engineering
System Design · Microservices · API Architecture · Distributed Systems · Scalability Patterns · Observability & SLOs
Identity & Access Management
OAuth 2.0 / OIDC · SAML · SSO · JWT · Auth0 · Ping · Okta · Cognito · Token Lifecycle Management
Frontend Architecture
React & Next.js · TypeScript · React Native · TailwindCSS · Design Systems · Performance & Core Web Vitals
Backend & Cloud
Node.js · REST & GraphQL · AWS · Load Testing · CI/CD Pipelines · Infrastructure as Code
AI Engineering
Generative AI · OpenAI & Gemini APIs · Prompt Engineering · RAG Pipelines · AI-Assisted Tooling · LLM Integration Patterns
Engineering Leadership
Technical Ownership · Feature Lead · Code Review & Mentorship · Cross-functional Collaboration · Agile Delivery · Stakeholder Communication
From Fan Experience to Platform Security: Engineering Identity & Access Management for 20M+ Fans Worldwide
Fans Supported Across Web & Mobile Platforms
Authentication Requests Processed per Events
Service Availability Targets Maintained
Game-Day Traffic Spikes Without Degradation
Authentication API Latency at Scale
Shared IAM Platform Services
Built a production-grade React Native personal finance app from the ground up — iOS & Android
React Native Component Test Coverage Achieved
Cross-Platform UI System
Optimization and Reduced Rendering Bottlenecks
Secure Integration for Financial Data Synchronization
Architecture Accelerating Feature Development
Architecture Supporting Rapid Feature Iteration
Architected and shipped a React Native audio streaming app powered by AWS and Amazon Polly
Improvement in Amazon Polly Text-to-Speech Efficiency
Built for Scalable Audio Content Processing
Audio Streaming with DynamoDB-Backed Content Storage
Automated Web Content Scraping & Processing Pipelines
Playback Optimization Across iOS & Android
Dynamic Content Updates for Streaming
Testimonials
What People Say
CONTACT
Let's Connect
Open to senior engineering roles, platform architecture, and technical leadership opportunities. If you're building something complex and need someone who can own it end-to-end — let's talk.
raheeshmuhamed@gmail.com© 2026 DevWithRay. All rights reserved.
Engineered with precision.