AvailableAddis AbabaUTC+32 slots Q3

I make slow systems fast,and prove it.

Backend and real-time infrastructure in C++, Node.js and AWS. I measure what I ship.

See the numbersStart a project
P50 29msP95 57msP99 60msSample data · methodology

Latency trace of 48 samples against a 50ms budget. 50th percentile 29ms, 95th percentile 57ms, 99th percentile 60ms. These figures are illustrative sample data.

Selected work

All work →
Next.js 14 (App Router) / Turborepo / NextAuthTammweMonorepo for the Tammwe platform, managed with Turborepo and Yarn Workspaces, hosting the frontpage, marketplace, backoffice, blog, and docs plus shared packages for UI, database, linting, Tailwind, TypeScript, and utilities. Deployed to Vercel with per-app build gating-30% query latency
Flutter / Agora SDK / Socket.ioQawqalDeveloped core modules for Qawqal, a multi-vertical superapp with 10k+ users. Engineered a unified ecosystem featuring real-time messaging, video streaming, and matrimonial matching. Focused on high-availability architecture, seamless data synchronization, and cross-functional UI optimization to ensure high performance and user retention.10K+ users
C (GNU89) / POSIX system calls / Linux (Ubuntu 20.04 LTS)Simple ShellA lightweight Unix-like shell written in C. It supports PATH resolution, builtins (cd, exit, env, setenv, unsetenv, help, history), command chaining (&&, ||, ;), aliases, comments, and variable replacement. Designed for Ubuntu 20.04 and built with gcc.7 builtins

Hover a card to redraw the trace above with that project's samples.

Writing

All writing →

Open source

12 merged · 8 open →

Currently

  • Aug 2025 — present

    Software Engineer · Deepora

    Chose AWS ECS Fargate over Lambda for real-time infrastructure to eliminate cold starts. Built a WebSocket notification pipeline holding p99 under 100ms, with automated testing behind 99.9% uptime.

  • 2025 — present

    Full-stack Engineer · Wedlii

    Built wedlii.com.au on server-rendered Next.js for search visibility, and integrated Stripe Connect for multi-party payments with compliance-grade integrity.

  • Dec 2024 — Aug 2025

    Full-stack Engineer · Tammwe LLC

    Moved a legacy backend to Next.js and Drizzle with zero downtime, then cut query latency 30% through indexing and query planning.