Full-Stack Developer & Systems Engineer

BirhanuSisay

I build software and the infrastructure it runs on.

View My WorkGet In Touch
Scroll
Expertise

Two worlds,
one skillset

Drag the divider to explore both sides of my expertise.

Development

Web & Mobile

React / Next.js
Modern web apps
Node.js / Express
Backend APIs
PostgreSQL
Database design
Flutter
Cross-platform mobile
TypeScript
Type-safe code
PHP
Server-side scripting
Docker
Containerization
HTML / CSS
Web fundamentals
Git
Version control

Infrastructure

Systems & Cloud

Linux
Ubuntu / CentOS / RHEL
VMware / Hyper-V
Virtualization
Nutanix
Hyper-converged infra
Windows Server
2016 - 2022
Active Directory
Identity management
Veeam Backup
Disaster recovery
AWS EC2
Cloud computing
PowerShell
Automation
DNS / DHCP
Network services
Portfolio

Selected work

01 / 05
Development

Yeha — Light Up Addis

A location-based social activity app for Ethiopian users. Open the app and see live 'Vibes' happening around you on a real-time map — join them, chat with attendees, or drop your own. Think of it as a live social radar for your city.

FlutterSupabase (PostgreSQL + Realtime + Edge Functions)Firebase (FCM + Analytics)Riverpodgo_router+8
Live Demo

Key Achievements

  • Real-time map showing live social events (Vibes) in the city
  • In-app chat with event attendees
  • Admin dashboard with Google Analytics integration and live app status
  • Bilingual website (Amharic/English) using React Context API
Career

Where I've worked

August 2022 – Present

System Engineer

UT Solutions PLCAddis Ababa, EthiopiaLed 2
  • Deploy and manage Linux servers (Ubuntu Server, CentOS, RHEL) for enterprise clients in production and test environments.
  • Administer Windows Server infrastructure, including domain services and Group Policies.
  • Configure and manage virtualized environments using VMware ESXi, Microsoft Hyper-V, and Nutanix platforms.
  • Implement Veeam Backup & Replication for disaster recovery and business continuity across multiple client infrastructures.
  • Administer Active Directory, including user management and permissions.
  • Use tools like iLO and iDRAC for hardware diagnostics and proactive system monitoring.
  • Collaborate with support, development, and network teams to maintain stable and secure infrastructure.
  • Maintain system documentation, configuration logs, and technical SOPs for knowledge continuity.
May 2022 – July 2022

Data Officer

Derega.comAddis Ababa, Ethiopia
  • Managed data integrity, reporting, and analysis workflows.
  • Maintained secure data access policies and improved data handling systems.

At a Glance

0+Years Experience
0+Enterprise Projects
0Certifications

Specializing in Linux systems, virtualization platforms, and full-stack development — bridging the gap between code and infrastructure.

Credentials

Education & certs

Bachelor of Science in Computer Science

Woldia University

October 2017 – July 2021
Visit Website

Certifications

CCNA – Cisco Certified Network Associate
Cisco
August 2024
HPE ATP – Hybrid Cloud
HPE
July 2025
Exp: July 2028
Nutanix Certified Associate 6
Nutanix
November 2023
Microsoft MS-102 – Microsoft 365 Tenant Management
Microsoft
June 2024
Veeam VSP 2024 – SaaS, Public Cloud, Cybersecurity & DR
Veeam
June 2024
VTSP / VSP – VMware Foundations
VMware
2023
IT: Systems Administration
CBT Nuggets
2022
Testimonials

What they say

“
Birhanu is a highly skilled and reliable engineer. His deep knowledge of infrastructure and his ability to deliver under pressure make him a standout professional.
RY
Rediet Yitagesu
System Engineer, BGI Ethiopia
Contact

Let's talk

Have a project, a role, or an infrastructure challenge? Reach out directly.

Location
Addis Ababa, Ethiopia
LinkedIn Profile
© 2026 Birhanu Sisay
Back to top