Herman Kapange
Senior Software Engineer & Technology Consultant · Dar es Salaam, Tanzania

I'm a Senior Software Engineer and Technology Consultant in Dar es Salaam, Tanzania. My delivery record runs across fintech, agritech and government platforms in East and Southern Africa and, more recently, work for a client in the Caribbean, and most of those systems are still in production today.
I work through two registered companies. Jenga Tech Consulting is my consulting practice: technical advisory, fractional-CTO work and project management. Handisi Digital Solutions Limited is my software company, building vertical SaaS for agriculture and food manufacturing: Farmcore Coop, an operating system for agricultural cooperatives launching first with Tanzania's AMCOS, the country's agricultural marketing cooperative societies (soft-launching November 2026), andProvender, a food-operations platform in production with its first enterprise client, Azures Carib of Barbados.
Several of my largest government engagements (Tanzania Posts Corporation, TTCL, ZICTIA, the National Construction Council and Zanzibar's Ministry of Blue Economy and Fisheries) were delivered as a sub-contracted partner to a prime contractor: first as a senior developer on the prime's team, and since July 2025 as an independent delivery partner through Jenga Tech Consulting. I state that plainly because it's a strength, not a footnote. When a prime contractor keeps bringing the same engineer back for ministry work, that repeat trust is the reference that matters most.
The work is shaped by one constraint set: unreliable connectivity, feature-phone users, tight budgets and demanding regulators. Every system I build is designed for it: offline-first where it has to be, USSD (dial-code menus that run on any phone) where smartphones aren't, and documented well enough to outlast me.

How we'll work together remotely.
- Overlap
- Dar es Salaam (UTC+3): full working-day overlap with Europe and the Gulf, mornings with the US East Coast.
- Cadence
- Short sprints with demoable milestones. Working software every week, not status reports.
- In writing
- A written reply within 24 hours on business days, and a written proposal within two business days of the discovery call.
- Paperwork
- Contracts and proposals in English, invoiced in USD, through two companies you can verify in Tanzania's registries.
The timeline.
Jul 2025 – present
Founder & Principal Consultant, Jenga Tech Consulting
Independent consulting for government and enterprise clients: advisory, fractional CTO and delivery management, including sub-contracted engagements on government programmes. Business Name Reg. No. 612064 at BRELA, Tanzania's business registrar.
Sep 2024 – present
Managing Director & Founder, Handisi Digital Solutions Limited
Founded a SaaS company building vertical platforms for African agriculture and food manufacturing. Incorporated in Tanzania, Certificate No. 178153765.
Feb – Jul 2025
Senior Software Developer, government systems prime contractor
Delivered enterprise projects on the prime contractor's team for government clients, including work in the Ministry of ICT and Ministry of Works portfolios.
Apr – Sep 2024
Head of ICT Department, Lycus Technologies
Ran the ICT department, restructured project delivery and mentored the development team.
Jun 2022 – Dec 2023
Full Stack Developer, Afrocentec Zambia
Lead developer on the ZAMACE Integrated Digital Platform, Zambia's agricultural commodity exchange.
Education: BSc (Honours) in Computing, University of Greenwich · Professional Diplomas in Computing, NCC Education (Levels 3, 4 & 5 Advanced Diploma)
Skills
- Languages & frameworks
- JavaScript/TypeScript, Python, Elixir, PHP, Java, C#
- Frontend
- React/Next.js, Angular, Vue.js, Tailwind CSS, shadcn/ui
- Backend
- Node.js (Express), Django, Laravel, Phoenix (Elixir), Spring Boot
- Mobile
- React Native, Flutter, .NET MAUI
- Databases & infrastructure
- PostgreSQL/PostGIS, MySQL/MariaDB, MongoDB, Redis, Docker, CI/CD, AWS (EC2, S3, RDS)
- Methodologies
- Agile/Scrum, solution architecture, DevOps, test-driven development, PRINCE2 methodology
Values
Impact over complexity
I build technology that solves real problems in real conditions: unreliable connectivity, feature phones, tight budgets.
Ownership & accountability
Whether I'm the project manager, lead developer or advisor, I take full ownership of the outcome.
Local expertise, global standards
Deep familiarity with East African regulatory environments, held to international engineering practice.
Build to last
Open-source stacks, documentation and knowledge transfer, so what I deliver outlives the engagement.