Yoseph Zewdu
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YosephZewdu

Software Engineer

Backend-first. Full-stack when needed.

I ship full-stack features when needed, and I'm most at home on backends, DevOps, and Telegram bots. I care about reliability, clean structure, and products people actually use.

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About

A bit about me

Software engineer based in Addis Ababa. I work across the stack and go deepest on Backends, DevOps, and Telegram bots.

5+years building

I've shipped APIs, learning platforms, payment tools, bots, and the infra that keeps them running, and I step into frontend when the product needs it.

I like owning delivery end to end: clear goals, solid builds, and reliable deploys.

Experience

Where I've worked

Browse roles like a career console. Select a company to load the work.

experience/hasab.log
01 / 08

● active role

Full-time

Backend & DevOps Engineer

Hasab AI·2025 - Present

Visit site
$ cat highlights.md
  • 01Moved the Laravel API to Octane with Swoole for much faster request handling and higher concurrency.
  • 02Containerized the stack with Docker and Supervisord, and set up Horizon for queue monitoring.
  • 03Built Chat Context, TTS, translation, and audio APIs with auth, rate limits, and multi-language subtitle support.
LaravelOctaneDockerDevOpsAPI
Viewing role 01 of 08
Projects

Selected work

Open a project to see what shipped, the stack, and the outcome.

projects/job-scout.md
01 / 08

featured · Full-stack

Job Scout

Live@j0bscoutbot

Your personal job scout: matched jobs, explained, with applications you approve.

Ingests public job feeds, matches listings against a CV/GitHub profile with explanations, drafts cover letters for review, and delivers alerts via web or Telegram bot/Mini App.

FastAPI

Stack

Web + Telegram

Channel

$ cat results.md
  • 01Live Telegram bot @j0bscoutbot for alerts and Mini App access.
  • 02Multi-source job pipeline with profile matching and draft applications you review before sending.
  • 03Career hub extras: DSA sync, trends from job data, roadmap gaps, and a browser extension to fill forms from profile.
FastAPINext.jsPostgreSQLpgvectorRedisARQTelegramDocker

// architecture FastAPI + ARQ worker on Postgres/pgvector and Redis power a Next.js web/Mini App (Vercel) and Telegram bot; job adapters ingest feeds, match with explanations, and draft applications for human review.

Viewing project 01 of 08
Tech Stack

What I work with

Tools from real projects. Chosen for the job, not the trend.

stack/core.json
primary

$ cat core_stack

LaravelNode.jsNest.jsFastAPIPostgreSQLDockerKubernetesTypeScript
stack/languages.ts
01 / 05

category

Languages

$ ls ./languages

01Python
02JavaScript
03TypeScript
04Java
05PHP
06C/C++
Open Source

Public work

Packages and projects I maintain for other developers to use.

Chapavel

Composer package covering payment init, transaction verification, and secure webhook handling for the Chapa gateway.

LaravelPHPChapaComposer
PackagistCode

Packagist

Registry

Payments

Focus

Laravel

Stack

Open

License

Contact

Get in touch

Hiring or collaborating? Send a message.

  • Addis Ababa, Ethiopia
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