Senior Full Stack Developer | Since 2020

I build type-safe systems that survive real production pressure.

I'm Yalelet Dessalegn, creator of Nevr. I ship modern TypeScript architecture for products, startups, and clients.

GitHub LinkedIn Resume ↓

Since 2020

Professional full stack delivery across products, platforms, and client systems.

Open Source

Developer tools and frameworks built with strong TypeScript architecture.

Production Delivery

Web platforms for education, membership, operations, and business growth.

Recruiter Quick Scan

Everything needed for a fast hire decision

Role Focus

Senior Full Stack Developer (TypeScript ecosystem)

Work Style

Ownership mindset, clean architecture, fast delivery cycles

Primary Stack

TypeScript, React, Express, SQL/NoSQL, Prisma, Docker, Linux

Hiring Signal

Built open source frameworks and production client platforms

Why Hire Me

Proven outcomes that matter in real teams

Delivery Speed

Shipped production systems and developer tools continuously since 2020.

Architecture Quality

Built Nevr with 24 releases around type-safe architecture and maintainability.

Ownership

Owns full lifecycle: architecture, implementation, deployment, and iteration.

GitHub Activity

Recent proof of execution

247

Contributions in the last year

Commits created in March 2026

nevr / branchdb / hyphora

Actively maintained repositories

View Full GitHub Profile

Snapshot source: github.com/Yab8702 profile activity.

Experience

Professional timeline

Jul 2023 - Present

Evangadi Tech

Full Stack Developer · Full-time · Remote (United States)

MERN Instructor · Full-time · Remote (United States)

Jul 2020 - Present

Upwork

Full Stack Developer · Freelance · Addis Ababa, Ethiopia

Projects across Express.js, responsive systems, and full product delivery.

Dec 2023 - Oct 2024

Aksumite Platforms Inc.

Lead Software Engineer · Freelance · Remote

Led delivery across React.js, Express.js, and full stack workflows.

Jan 2024 - Sep 2024

JEB SOFTWARES

Full Stack Developer · Freelance · Remote

Built and shipped client-facing web solutions with maintainable architecture.

Apr 2023 - Sep 2023

Cisco

Cyber Security Specialist · Internship

Portfolio

Selected work across open source and client systems

Nevr

Open Source | Framework

Entity-first TypeScript framework. Define your data model once — get a type-safe API, schema, auth, and client automatically.

24 releases

Impact: dramatically reduces backend boilerplate and accelerates team delivery.

github.com/nevr-ts/nevr

Agent Wall

Open Source | Security

Security firewall for AI agents. Intercepts MCP tool calls, enforces YAML policies, blocks prompt injection and exfiltration.

v0.1.1

Impact: adds policy-level safety for MCP tools to reduce high-risk agent behavior.

github.com/agent-wall/agent-wall

BranchDB

Open Source | DX Tool

Every git branch gets its own isolated database. Auto-switches DATABASE_URL on checkout. Works with any ORM.

PostgreSQL / MySQL / SQLite

Impact: prevents branch-switch database corruption and improves local dev reliability.

github.com/Yab8702/branchdb

Nevr Env

Open Source | DX Tool

Type-safe environment validation for TypeScript with interactive CLI, encrypted vault, and Docker auto-discovery.

Impact: catches config issues early and improves deployment confidence.

github.com/nevr-ts/nevr-env

Hyphora

Open Source | AI Infra

Turns AI coding agents into 24/7 proactive assistants — controlled via Telegram, cron schedules, and GitHub webhooks.

Claude Code SDK

Impact: enables asynchronous engineering workflows directly from messaging channels.

github.com/Yab8702/hyphora

Zema Zekidus Yared

Client | E-Learning

Full stack audio e-learning platform for structured chant education and training.

Impact: delivered a focused learning experience around audio-first educational workflows.

zemazekidusyared.com

Amhara Colorado

Client | Community

Membership, subscription, and content management platform for diaspora community.

Impact: unified paid membership and content delivery in one maintainable platform.

amharacolorado.org

Evangadi Networks

Client | Education Network

Brand and learning ecosystem platform focused on collaboration, mission-driven education, and growth pathways across initiatives.

Ecosystem hub

Impact: established a clear digital identity and stronger program discovery flow.

evangadi.com

Evangadi Tutoring

Client | Tutoring Platform

One-on-one tutoring platform for Grades 1-8 with parent waitlist, personalized learning flow, tutor onboarding, and pricing plans.

Grades 1-8 | 2025-2026

Impact: streamlined enrollment journeys for families and tutor recruitment.

tutoring.evangadi.com

Caleb Drywall Custom

Client | Business

Business platform with service showcase, project proof, and client lead generation.

Impact: transformed web presence into a service credibility and lead intake channel.

Domain expired. Case study available on request.

ENMCPA

Client | Operations

Full stack platform with admin panel, blog, product ordering, and content management.

Impact: enabled business operations and content publishing from a single admin flow.

Domain expired. Product details available on request.

Let's Build

Need a senior engineer who ships?

I care about architecture, delivery speed, and clean long-term systems. Let's talk.

Message on LinkedIn Blog X / Twitter Resume ↓