Designing Scalable
Digital Experiences
Nimat Razmjo — Senior Software Engineer with 12+ years building and operating production web services end to end: React and Next.js front ends, Python/FastAPI and Node.js backends, and AWS infrastructure.
Projects & Impact
Production systems I've architected and shipped, from real-time distributed services to platforms serving over a million users.
Job-Competency Data Pipeline
Built a FastAPI pipeline that ingests job-competency data from a third-party vendor, reshapes it to internal spec, and routes it both to the application for display and to a machine-learning model as training data.
Production Performance Optimization
Improved main-page performance through full-stack optimization — profiling hot paths, adding partial caching, refactoring backend logic, and denormalizing targeted stored procedures under production load.
Real-Time Live Sports Platform
Built an async FastAPI ingestion layer that concurrently polled multiple third-party score feeds and pushed live updates over WebSockets, eliminating client-side polling on live match pages.
Automated Coding Assessment Platform
Built an online coding-assessment platform with Judge0, Node.js, Python, and React that automated candidate code execution and scoring, replacing a slower manual review process.
Monolith to Microservices Migration
Led migration of a high-traffic job portal from a legacy PHP monolith to a MEAN-stack microservices architecture, decoupling tightly coupled modules into independently deployable services.
Education Portal at 1M+ Users
Built a knowledge-management and education portal serving 1M+ users, designing the relational schema, backend APIs, and caching strategy that held performance steady under rising read load.
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I'm not looking for full-time roles, but I'm open to consulting engagements — backend and cloud architecture, migrations, or shipping a feature end to end. My inbox is always open.