Open to opportunities  ·  Sud-Kivu, DR Congo

Dieudonné
Ndambaka Assumani

Software Engineer  ·  Production Cloud Data Systems

Python  ·  Django  ·  AWS  ·  Offline-First Pipelines

Building production data systems that operate at national scale —
from offline field capture to real-time analytics,
in the environments that matter most.

Dieudonné Ndambaka Assumani
4+ Years Experience
National Scale Deployment
Ministry Endorsed Project
3 Languages Spoken

Who I Am

I'm a Congolese software engineer based in Sud-Kivu, DR Congo, with four years of experience building and owning production data systems from problem definition through to deployment and ongoing support. I work primarily in Python, Django, and React, and deploy on AWS using Git, Docker, and CI/CD pipelines.

My most significant work is OpenCarenet CHE — now the community-level data-collection tool deployed across Burundi, capturing primary health data in the field and aggregating it to the national health database (DHIS2). The system was officially piloted by Burundi's Ministry of Public Health, which formally recommended national scale-up, and the national telecom regulator authorised free mobile data access given its community impact.

I embed directly with users — field staff, health workers, domain experts — translating their needs into reliable software. I thrive in low-resource, high-ambiguity environments where systems must work when connectivity doesn't. End-to-end ownership is how I work: defining the problem, building the solution, shipping it, and staying engaged with the people who rely on it.

Nationality Congolese (DR Congo)
Location Sud-Kivu, DR Congo (GMT+2)
Languages French · Swahili · English
Availability Open to opportunities
Phone +243 991 284 610
Email nbkassumanidieudonne@gmail.com
Download Full CV

Technical Stack

Languages

Python JavaScript Dart SQL HTML5 / CSS3

Frameworks & Libraries

Django React.js Next.js Flutter RESTful APIs GraphQL

Cloud & Data

Amazon AWS Firebase SQL Databases NoSQL Databases DHIS2 Integration Offline-First Sync

DevOps & Tooling

Git Docker Codemagic CI/CD Automated Testing Code Review

Domain & Soft Skills

Geolocation / Maps Project Management Technical Training Field Deployment Technical Documentation

Professional Journey

Software Developer

MUHECASH SA  ·  Bujumbura, Burundi

Jan 2023 – Present

Fintech platform providing money transfer and remittance services across 10+ countries.

  • Develop and maintain production web and mobile applications serving end users in a fintech context
  • Build automated tests to guarantee correct behaviour and catch regressions before release
  • Participate in regular code reviews to uphold code quality and team-wide standards
  • Perform corrective maintenance and resolve defects to meet evolving end-user needs

National Expert (Software)

INTERCONNECTING Burundi  ·  Muyinga, Burundi

Sep 2024 – Dec 2024

Official national rollout of the digitalised community Health Information System, supported by Memisa Belgium.

  • Led the official launch of the digitalised community HIS using OpenCarenet CHE at national level
  • Developed, adapted and shipped updates to OpenCarenet CHE for field deployment across Burundi
  • Trained trainers on Android devices and designed hands-on exercises to embed new skills at scale
  • Ran regular assessments of trainee progress and competency acquisition

National Expert (Software)

ICT4Development – Post-Factum  ·  Muramvya, Burundi

Aug 2023 – Oct 2023

Action research on digitalising Burundi's community HIS with integrated epidemiological surveillance.

  • Contributed to action research on digitalising Burundi's community HIS with epidemiological surveillance integration
  • Developed and updated OpenCarenet CHE; trained and supported field users on Android smartphones
  • Provided personalised support to learners facing difficulties and evaluated their progress

Technical Director

Mados Group  ·  Bujumbura, Burundi

Aug 2022 – Dec 2023

Full-service software development company — SaaS, ISV, MSP, and Value Added Reseller.

  • Owned projects end-to-end from design to delivery, demonstrating leadership across the full lifecycle
  • Ran regular team meetings to track progress, prioritise tasks, and resolve blockers under deadline pressure
  • Rapidly learned new concepts and handled urgent client situations calmly to meet expectations

Mobile Developer

Mados Group  ·  Bujumbura, Burundi

Feb 2022 – Dec 2023
  • Designed and implemented Flutter UIs for Android and iOS; built RESTful API integrations to connect mobile apps with back-end servers
  • Delivered ticketing apps, vehicle management systems, institution management, hotel/restaurant platforms, and a national real-estate marketplace (MadosHome)
  • Owned the full App Store and Google Play publishing process; authored technical documentation
  • Used Git for version control; followed clean, modular, maintainable coding practices

IT Technician

Chamber of Commerce ITALIA-AFRICA Grands Lacs  ·  Bujumbura, Burundi

Feb 2020 – Dec 2021
  • Configured and maintained LAN/WAN networks; installed and maintained hardware and software systems
  • Developed internal software solutions and graphic design assets for the organisation

Flagship Work

Academic Background

B.Sc. Software Engineering

International University of Equator  ·  Bujumbura, Burundi

Information & Technology  ·  2019 – 2022

Diplôme d'État

Institut Mwanga Stella Maris  ·  Uvira, DR Congo

Commerce & Management  ·  2013 – 2019

Conference

SNCSU-Helina 2022

Digital Health enabling Universal Health Coverage

International conference on health informatics in sub-Saharan Africa

References

Patrick Muheberintwari

CEO, MUHECASH SA

muheberintwari@yahoo.fr

Frank Verbeke

CEO, ICT4Development – Post-Factum

frank@ict4d.be

Jean de Dieu Ndayirukiye

CEO, Mados Group

ndayirukiyemoossa@gmail.com

Jean Ndikumana

CEO, INTERCONNECTING Burundi

jndikumana41@gmail.com

Let's Build Together

Available for roles in data systems engineering, production backend development, and embedded field-data applications — particularly in the DR Congo and the Great Lakes region.