Backend Engineering
Java, Spring Boot, Node.js, Django, distributed systems, API design
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Backend-focused engineer building scalable systems at Bloomberg with Java & Spring Boot — and founder of multiple Ethiopian tech ventures in fintech, health-tech, and logistics.
const engineer = {
name: "Kaleab",
role: "Backend Engineer",
company: "Bloomberg",
focus: ["scale", "impact"],
location: "Addis Ababa",
status: "building",
ventures: true
}Backend-focused Software Engineer currently building scalable systems at Bloomberg. Alongside engineering work, I'm the founder and technical lead behind multiple Ethiopian ventures — TrustPay Ethiopia, Med-IN Ethiopia, and Nedaj Ale. I care about clean architecture, reliable systems, and building products that actually solve problems.
Java, Spring Boot, Node.js, Django, distributed systems, API design
Flutter, Android, Kotlin, REST API integration
React, cloud deployment, end-to-end ownership from architecture to release
Machine learning fundamentals, AI-powered application development
A track record of shipping
systems that matter.
Design, build, and maintain backend services and high-performance APIs using Java, Spring Boot, and related backend technologies at global scale. Contribute to secure, reliable data architectures supporting mission-critical financial systems.
Own technical direction across mobile, web, backend, and AI-enabled products. Built and scaled cross-platform apps and backend systems.
Founded a fintech platform for real-time payment verification and fraud prevention supporting Ethiopian banks and mobile money providers.
Led and supervised the mobile development team, set engineering standards, mentored developers, and owned end-to-end mobile engineering.
Built an AI-powered digital health platform for diabetes and hypertension care with health tracking, AI guidance, meal planning, and medication reminders.
Co-built a real-time fuel discovery platform helping Ethiopian drivers find nearby stations with available fuel.
Contributed to backend and data-platform engineering tasks, building foundational experience with large-scale data systems.
Digital payment verification & fraud prevention platform for Ethiopian banks and mobile money.
AI-powered health platform for diabetes and hypertension care with meal planning, reminders, and Telegram integration.
Real-time fuel discovery platform with live station availability, ETA, and filtering.
Umbrella product studio building mobile, web, and AI-enabled software.
The right tool for the right problem. A practical, evolving toolkit shaped by shipping products from first commit to production.
Arsi University
Sep 2019 – Jul 2023 / GPA 3.7410 Academy
Applied intelligence & product thinking3rd Place — Hult Prize Regional Competition
Top 15% — Ethiopian Collegiate Programming Competition
Outstanding Achievement — Graphic Design, 2018
Available for select freelance and contract engineering work. If you have a hard problem, an ambitious product, or just want to say hello — my inbox is open.