I BUILD
NOT JUST INTERFACES.
Software engineer working across frontend, backend, mobile, and product systems — with a particular obsession for thoughtful interfaces and reliable software.
Addis Ababa, Ethiopia
~4 Years Hands-on Industry
TypeScript, React, Next.js, Node.js
Architecture / DX / AI / Performance / OSS
SELECTED WORK
Detailed engineering breakdowns of production platforms, distributed systems, real-time voice pipelines, and performance overhauls.
ISP Marketplace
A multi-tenant ISP marketplace engineered for the Indian telecommunications market, orchestrating customer, provider, and administrative operations.
Multiple telecom tiers and service providers needed separate, isolated operational spaces while sharing unified catalog, subscription, and billing workflows across web and mobile surfaces.
Engineered a unified multi-tenant frontend architecture supporting three distinct user profiles: end-user marketplace, ISP tenant admin, and platform super-admin. Implemented cross-platform code sharing between React (web) and React Native (mobile).
Delivered a resilient, responsive multi-tenant system with strict permission boundaries, decoupled API integration layers, and seamless checkout and subscription management.
KEY ARCHITECTURAL HIGHLIGHTS
- [1]Multi-tenant state isolation and dynamic role-based view routing
- [2]Dual-surface parity: React Web alongside React Native mobile clients
- [3]High-throughput Nest.js REST and PostgreSQL backend integration
- [4]Unified design token system implemented with Tailwind CSS
WHO IS BEREKET?
“I like working where product decisions, interfaces, and engineering meet.”
Over the last few years I've worked on everything from multi-tenant marketplaces and large ERP systems to AI-powered voice applications and mobile products.
I enjoy taking complicated requirements, understanding the system underneath them, and turning them into software that feels simple to use.
Belief that state flow, layout typography, keyboard ergonomics, and network caching must feel seamless together.
Treating latency as an interface flaw. From 100k+ row virtualization to sub-second streaming voice AI.
EXPERIENCE & CAREER LOG
Fanaye Technologies
Spearheaded full-stack frontend architecture and release coordination for multi-tenant telecom systems.
Afrilearn International
Built real-time conversational voice AI infrastructure and led front-facing performance optimization.
Self-Employed
Designed and deployed custom full-stack solutions for commercial clients with strict production requirements.
Adot Technologies
Co-founded software initiative focused on modern enterprise tools and engineering ergonomics.
WTB Import and IT Solution
Engineered responsive management dashboards and real-time inventory tracking applications.
Faith Import & Trade
Developed internal task management platform and field inventory tracking utilities.
Techtonic Tribe
Community tech education initiative teaching modern web engineering fundamentals.
ENGINEERING STACK
FRONTEND
User interfaces, design systems & client execution
Production applications, custom hooks, architecture
App Router, SSR, SSG, server actions
Strict typing, generic models, interface design
Deep runtime mechanics, async flow
Token systems, responsive layouts, utility craft
Mobile cross-platform client delivery
Full-stack TypeScript exploration
Mobile-first, fluid layout grids
Keyboard flows, ARIA contracts, WCAG
Composition, tokens, design systems
ENGINEERING NOTES: HOW I WORK
UNDERSTAND THE SYSTEM FIRST.
Before touching any code or choosing a framework, map the real problem, data flow, and failure states.
Rushing to build before understanding the domain model leads to tangled abstractions. Software that lasts is built on a clear mental model of how data moves from origin to screen.
SIMPLIFY BEFORE OPTIMIZING.
The fastest code is the code that does not need to run; the cleanest architecture removes unnecessary layers.
Premature complexity is often disguised as cleverness. In the Spare-Parts ERP, removing unnecessary joins and adopting simple windowed virtualization did more than any esoteric caching engine.
PERFORMANCE IS PART OF UX.
A beautiful interface that stutters or spins a loader is a broken interface. Latency is an emotional tax.
Whether tuning an interactive Voice AI loop down to sub-second responses or getting Lighthouse to 100 on Afrilearn, speed communicates respect for the person using your software.
GOOD COMPONENTS REDUCE FUTURE WORK.
Design primitives should be composable, predictable, and strictly typed so teams move faster without breakage.
An ergonomic design system does not just look uniform—it reduces cognitive overhead. When tokens and contracts are explicit, building new features feels like assembling calibrated instruments.
SHIP, OBSERVE, IMPROVE.
Software is a living system. Real feedback and telemetry under actual load are worth more than theoretical perfection.
Engineering maturity means taking responsibility past git merge: monitoring error rates, profiling in production, reading real user friction, and continually refining the craft.
QUIET CRAFT OVER NOISE.
The objective isn't to look like a generic developer template. It's to build systems that people can rely on day after day.
THE LAB & EXPERIMENTS
Commit-Tastic
VS Code extension that automates Git commit workflows by analyzing diffs and generating conventional, context-aware commit messages using AI.
ThreadMind
AI-powered Telegram bot built to digest, condense, and extract key action items from lengthy multi-participant group chat threads and technical discussions.
FreelanceHub
Comprehensive freelance business management platform featuring automated invoice generation, client onboarding portals, contract delivery, and Stripe payments.
Quota Keeper
Local-first developer dashboard for monitoring multi-provider API quotas, token consumption rate-limits, and budget alerts with offline-first client storage.
Converter Studio
Instant, zero-friction in-browser file and media conversion PWA running entirely client-side with native Web APIs and drag-and-drop workflow.
BirthdayDrop
Collaborative celebratory web application enabling groups to collect multimedia memories, custom video drops, and time-locked reveal surprises.
EverLeaf Medical Center
Clean, accessible healthcare facility web experience featuring specialized clinical department directories, appointment scheduling flows, and semantic SEO.
OPEN SOURCE & CONTINUOUS CODE CRAFT
GET IN TOUCH
Let's build something deliberate.
Whether you need a senior frontend engineer for a high-concurrency SaaS platform, an AI pipeline specialist, or an architect to fix latency in an enterprise system, I am open to discussing projects.