02

About

Profile / UA 570-B
My introductionRev. 2026

Backend first,
full stack
by trade.

I'm Abenezer Lulseged Wube, a backend engineer and full stack developer from Addis Ababa. I design REST APIs and event-driven services in Python (FastAPI, Kafka), build cross-platform desktop apps with Qt and PySide, and ship them with Docker, Kubernetes and CI/CD. Since 2024 I've been a developer at Talon Lab working on HD-wallet and BIP38 tooling, and I keep a C11 software rasterizer alive on the side.

Admas University — BSc, Computer Science2019 – 2023
Cisco Networking Academy — Cybersecurity, course certificateCert.
Languages — English (proficient), Amharic (native)EN / AM
Languages09
Frameworks08
DevOps05
View CV

Programming Languages

09
CC++PythonGoJavaPHPC#JavaScriptTypeScript

Frameworks / Libraries

08
FastAPINATSKafkaQtPySide / PyQtPyTestAngularReact

DevOps / Testing / APIs

08
GitGitHubDockerKubernetesCI/CDUnit testsRegression testsRESTful APIs
03

Projects

Experience / Backend / Desktop / Systems
01 — Backend Engineer · Quyoom TechnologyAug 2025 – 2026

Cabreen Rides

Backend for a ride-hailing platform supporting instant, manual and shared rides. Real-time driver matching, trip lifecycle, fare computation and state sync over Ably and Kafka, with event-driven microservices, role-based access control, retries and circuit breakers around third-party services.

FastAPIKafkaAblyMicroservicesRazorpayMSG91OneSignalRBAC
Website Play Store App Store
#CBR-RIDES
02 — Developer · Talon LabApr 2024 – Present

HD Wallet Suite

Python library for hierarchical deterministic wallets across 200+ cryptocurrencies, plus a desktop app and a responsive web app built on it. Unit and regression tested, with developer docs.

PythonDesktop UIWeb appDocs
Python lib Desktop JS/TS
03 — Desktop App Developer · Gotmeri PLCJan – Dec 2023

Yehulushet YHMS

Yehulushet Hospital Management System: feature development and maintenance in Java on Spring Boot for Gotmeri PLC, Addis Ababa, working with the team and directly with clients to gather requirements and keep the product aligned with them.

JavaSpring BootClient deliveryProprietary
#YHMS-GTMProprietary software · no public repo
04 — Backend Engineer · Quyoom TechnologyMar – May 2026

Enzily

Backend for an AI-powered language learning platform on FastAPI and NATS. Real-time debates between users and Gemini-driven AI agents over voice and text, live vocabulary extraction with contextual definitions, progress tracking, streaming LLM endpoints and Razorpay subscriptions.

FastAPINATSGemini LLMStreamingRazorpay
#ENZ-AIProduction
05 — Backend Developer · OpenprofitMar – Jun 2025

Openprofit Wallet API

FastAPI services for multi-chain HD wallet creation, account derivation, transaction signing and balances on Supabase: realtime triggers, Row Level Security, JWT auth and storage. OpenAPI documented, 90%+ test coverage with Pytest.

FastAPISupabaseJWT / RLSOpenAPIPytest 90%+
#OPB-APIPrivate
06 — Developer · Talon LabDesktop

BIP38 Client

Cross-platform desktop client for BIP38 secure key management, supporting both No-EC-multiply and EC-multiply modes, with CI/CD and build automation scripts across platforms.

BIP38PythonCross-platformCI/CD
Desktop app
#B38-EC
07 — Personal · 2020 – PresentC11

ClowRast — 3D Software Rasterizer

Shader-based software rasterizer in C11 optimized for real-time 3D rendering: loads, parses and renders complex models, perspective-correct texture mapping and z-buffering, profiled and tested for cross-platform stability.

C11RasterizerZ-bufferPerspective-correctProfiling
#CLW-C11Personal
04

Get in touch

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