Software Engineer

Naheed Rayhan

What is passion?

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Path

Experience

Senior Software Engineer

2023 — Now

Acme Corp

Led development of the core platform, improving performance by 40%. Managed a team of 5 engineers and collaborated with product and design to ship features used by 50K+ users. Architected a real-time notification system and migrated legacy monolith to microservices.

Full Stack Engineer

2021 — 2022

StartupXYZ

Built and maintained microservices architecture serving 10M+ API requests per month. Implemented CI/CD pipelines with GitHub Actions, automated testing with 95% coverage, and reduced deploy times by 60%. Designed and shipped the billing and subscription module.

Frontend Developer

2019 — 2021

Digital Agency Co

Developed responsive web applications for clients across e-commerce, healthcare, and fintech. Introduced a shared component library that reduced development time by 30%. Mentored 2 junior developers and led client-facing demos.

Web Developer

2018 — 2019

Freelance

Designed and built custom websites and web apps for small businesses and startups. Delivered 15+ projects including landing pages, booking systems, and portfolio sites. Managed client relationships end-to-end from discovery to deployment.

Research Assistant

2016 — 2018

University Research Lab

Developed data visualization tools for research datasets using Python and D3.js. Published findings on interactive data exploration interfaces at a national HCI conference. Contributed to an open-source scientific computing toolkit.

Showcase

Selected Works

Next.jsTypeScriptPostgreSQLStripeRedis

E-Commerce Platform

A full-stack e-commerce platform with real-time inventory tracking, Stripe payments, and an admin dashboard. Handles 1000+ daily orders with sub-200ms response times. Features include multi-vendor support, wishlist, reviews, and an AI-powered recommendation engine.

Live Site Source

ReactNode.jsSocket.ioRedisMongoDB

Task Management App

A collaborative project management tool with real-time updates, drag-and-drop Kanban boards, and integrated team chat. Built for distributed teams with offline-first architecture using service workers and IndexedDB. Supports Slack and GitHub integrations.

Live Site Source

Next.jsOpenAI APITailwind CSSSupabase

AI Content Generator

A SaaS tool that uses GPT-4 to generate blog posts, social media captions, and marketing copy. Features include tone customization, SEO optimization, multi-language support, and a built-in editor with export to Markdown and HTML.

Live Site

TypeScriptNode.jsCommander.jsInquirer

Developer CLI Tool

An open-source CLI that automates repetitive developer workflows — project scaffolding, linting configuration, deployment scripts, and documentation generation. Supports custom templates and plugin architecture. 2K+ GitHub stars.

Source

ReactD3.jsClickHouseTailwind CSSGo

Analytics Dashboard

A real-time analytics dashboard with interactive charts, custom date ranges, funnel analysis, and CSV/PDF export. Processes 500K+ events daily with sub-second query performance. Includes user segmentation, retention analysis, and anomaly detection.

Source

React NativeTypeScriptMapboxOpenWeather API

Weather & Maps App

A mobile-first progressive web app that combines real-time weather data with interactive maps. Features include 7-day forecasts, severe weather alerts, air quality index, and location-based recommendations. Works offline with cached data.

Live Site

Knowledge

Research

2024

Scalable Web Architecture Patterns

An exploration of modern web architecture patterns — micro-frontends, edge computing, and serverless — and their impact on developer productivity and application performance at scale. Includes benchmarks across 5 cloud providers.

View Paper

2023

Accessibility in Modern UI Frameworks

A comparative study of accessibility support across React, Vue, and Svelte. Evaluated WCAG 2.1 compliance, screen reader compatibility, and keyboard navigation. Proposed a component-level accessibility testing framework adopted by 3 open-source projects.

View Paper

2023

Real-Time Collaboration Algorithms

A survey of conflict resolution strategies for real-time collaborative editing — OT, CRDT, and hybrid approaches. Benchmarked latency, consistency, and memory usage across document sizes from 1KB to 100MB. Published in ACM Computing Surveys.

View Paper

2022

Machine Learning for Code Review Automation

Developed a transformer-based model that predicts code review outcomes with 87% accuracy. Trained on 500K+ pull requests from open-source repositories. The model identifies common issues including security vulnerabilities, performance regressions, and style violations.

View Paper