Hi, I'm Denis Taganya — Backend Engineer & Problem Solver from Dar es Salaam.
I help Tanzanian businesses stop losing revenue to unstable payment systems and crashing servers. Specializing in production-grade M-Pesa and Mobile Money integrations, I build the 'invisible infrastructure' that ensures your payments are processed accurately and your data is secure 24/7. Whether you are launching a new fintech app or scaling an e-commerce store, I provide the technical reliability you need to grow without the fear of system failure
After years of working on backend systems, building APIs, and integrating mobile money solutions, I realized my real passion is creating clean, scalable, and practical backends that actually solve real problems — not just look good on paper.
I believe great backend systems are the invisible foundation that allows businesses to grow with confidence. When your backend is solid, everything else becomes easier — your frontend is faster, your team ships faster, your users stay longer.
My Journey
- Started as a self-taught developer — learned by building real things
- Specialized in backend development: Node.js, Python, NestJS, and databases
- Worked with startups and SMEs across Tanzania on real production systems
- Deep experience with M-Pesa, Tigo Pesa, and other local payment systems
- Strong believer in clean code, documentation, and long-term maintainability
My Values
Clarity
I explain technical things in simple terms. You'll always know what's happening and why — no jargon, no confusion.
Reliability
Deadlines and quality matter to me. I don't overpromise. When I commit to something, I deliver it.
Growth
I love helping other developers improve. Working with me means you grow too — not just receive code.
Honesty
If something won't work or will take longer than expected, I'll tell you upfront. No surprises.
Beyond Coding
When I'm not writing code, you'll find me learning new technologies, writing technical articles, or thinking about how technology can solve everyday challenges in Tanzania. I genuinely enjoy teaching — breaking down complex backend concepts into things that make sense to both developers and non-technical founders.
Let's build something meaningful together.
Find Me Online
Interested in working together?
Whether you have a project in mind or just want to ask a question — I'm happy to chat.