CEO, Senior Software Engineer
& Fullstack Developer
Building scalable payment systems, blockchain platforms, and global APIs. Merging technical excellence with founder-level ownership to deliver world-class fintech solutions.
5+
Years Experience
10+
Projects
20+
Technologies
More Than Just Code.
I Build Businesses.
I'm a CEO, Senior Software Engineer and Fintech Founder with a passion for building scalable systems that solve real-world problems.
My approach combines technical excellence with an ownership mindset. Whether it's integrating payment gateways, architecting XRP rails, or leading development teams, I focus on delivering robust, secure, and scalable solutions that drive real growth.
5+
Years Exp
10+
Projects
$50k+
Revenue Impact
Technical Expertise
A comprehensive toolset for building scalable, secure, and high-performance applications.
Frontend
Backend
Database
Cloud & DevOps
Fintech & Security
Tools & Others
Featured Projects
A selection of scalable systems, fintech solutions, and enterprise platforms engineered for performance and impact.
Professional Journey
Software Engineer
Jul 2022 – PresentCooperative Bank of Oromia
Developed and maintained core banking software, increasing operational efficiency by 20%. Implemented new features in banking applications, boosting customer satisfaction by 15%. Collaborated with cross-functional teams to troubleshoot and reduce downtime by 20%.
Top-Rated Freelance Developer
2023 – Present (Part-Time)Upwork
Delivered high-quality software solutions for clients globally, maintaining a 5-star rating. Built and optimized web and mobile applications, improving client engagement and retention by 30%. Managed multiple projects simultaneously, ensuring timely delivery and client satisfaction.
Software Developer
2021 – 2022Black Financial Solution
Built and deployed customer-facing applications, enhancing user interaction by 25%. Conducted code reviews and improved code quality, reducing bugs by 40%. Documented software systems for easier maintenance and future upgrades.
Part-Time Lecturer
Feb 2022 – Jun 2022Werabe University
Delivered lectures and hands-on labs on computer science topics to undergraduates. Designed course materials and assessments, improving student performance by 25%. Mentored students in academic and career development.
Education & Certifications
B.Sc. in Computer Science
University
2018 - 2022
Focus on Software Engineering, Data Structures, and Algorithms.
Spring Boot & Java Expert
Professional Certification
2023
Advanced mastery of building scalable microservices and enterprise applications with Java & Spring Boot.
PHP & Laravel Expert
Professional Certification
2022
Expertise in developing robust web applications and APIs using the Laravel framework.
AI Integration & Automation
Tech Specialization
2024
Specialized in integrating LLMs, building AI agents, and automating business workflows.
Content Creator
YouTube & Social Media
Present
Creating educational content on software engineering, helping developers master modern tech stacks.
Lecturer & Mentor
Werabe University
Feb 2022 – Jun 2022
Delivered lectures on computer science topics and mentored undergraduates.
What People Say
"Temam's ability to architect complex payment systems is unmatched. He delivered our core infrastructure ahead of schedule and it has scaled flawlessly."
Sarah Johnson
CTO at FinTech Solutions
"Working with Temam was a game-changer for our MVP. He not only wrote clean code but also contributed valuable product insights that improved our user retention."
David Chen
Founder, StartUp Inc
"The level of attention to detail and performance optimization Temam brings to the table is rare. He transformed our slow legacy app into a lightning-fast experience."
Michael Brown
Product Manager
$50k+
Revenue Processed
Monthly volume via Flexbill
20%
Efficiency Boost
Operational cost reduction
30%
Client Retention
Improvement in engagement
5.0
Client Rating
Average across 20+ projects
Latest Insights
Thoughts on software architecture, fintech trends, and the future of digital payments.
Let's Build Scalable Systems
Whether you need a high-performance payment gateway, a blockchain solution, or an enterprise architecture overhaul — I'm ready to engineer it.