Hi there, I'm Jericho!
Let's build something

I build software.

I engineer end-to-end solutions, from web and mobile applications to data-driven platforms, that solve complex,problems.

Jericho Katende
01 /
About Me

Building solutions that matter.

Beyond the code: what drives me.

Impact for Africa

Every project I take on has a deliberate purpose: building technology that solves real problems for real people across Africa.

Systems Thinker

I approach every problem as an interconnected system: from ML pipelines to mobile UX, I design for scale and coherence.

Mobile-first Builder

Flutter is my primary canvas. I believe the next billion users will experience the internet through a phone screen.

Learns in Public

Hackathons, open source, research papers: I grow by doing and sharing. Top 32 globally at A2SV, published in Springer.

02 /
Technical Skills

My tech stack.

LANGUAGES
Python
JavaScript
Dart
SQL
C
FRAMEWORKS
Flutter
Django
Flask
FastAPI
React
Next.js
Astro
AI & DATA
LangChain
RAG
TensorFlow
scikit-learn
Pandas
Power BI
DAX
NumPy
DATABASES
PostgreSQL
MySQL
CLOUD & DEV
Docker
Firebase
Google Cloud
Git
GitHub
JIRA
03 /
Education

Academic journey.

Bachelor of Science

BSc. in Computer Science

Makerere University

Jan 2022 – Jan 2025
GPA 4.17

Advanced Level

A Level Certificate

St. Mary's College Kisubi

Feb 2019 – May 2021
18 Points

Ordinary Level

O Level Certificate

Our Lady of Good Counsel SSS Gayaza

Feb 2015 – Nov 2018
15 Aggregates
04 /
Experience

My professional journey.

Kanzu Code

Software Engineer

Jun 2026 – Present
·Develop and maintain product features for Vapify and StoreVoice AI.
·Support customer onboarding and integrations so teams can adopt and use the products effectively.
Kampala, Uganda

PayTota

Software Developer

Nov 2025 – Jun 2026
·Helped clients integrate and use PayTota payment APIs.
·Supported client onboarding and resolved post-integration issues.
·Added new payment providers on top of existing payment infrastructure.
·Worked on API integrations for a payment gateway aggregator.
Kampala, Uganda

Armada Credit Bureau

Data Analyst

Nov 2024 – Nov 2025
·Analysed CRB data to improve credit reporting and scoring processes.
·Designed and built dashboards and validation tools to improve data accuracy.
·Translated analytical insights into actionable recommendations.
Kampala, Uganda

A2SV

AI for Impact Hackathon - Semifinalist

Jul 2024 – Sep 2024
·Ranked among the top 32 teams out of 1,118 teams across Africa.
·Developed WellCareBot, an LLM-driven mental health chatbot using LangGraph/LangChain, Flutter, Flask, RAG, and Firebase.
Addis Ababa, Ethiopia (Remote)

AirQo, Makerere University

Mobile Application Developer

Jun 2023 – May 2024
·Implemented new features for the AirQo mobile app using Flutter and Dart.
·Optimized app performance and reliability for better user experience on low-end devices.
Kampala, Uganda
05 /
Work & Projects

Things I've built.

FEATURED SAAS
FOR LANDLORDS & PROPERTY MANAGERS
Visit site

RentEase

A modern property management SaaS built for landlords and property managers in Uganda. Streamlines Mobile Money rent collection (MTN & Airtel), tenant onboarding, digital leases, and automated financial reporting.

Next.jsFlutterMTN/AirtelMobile MoneyPostgreSQL
RentEase
Bismillah Medical Center HMS
Healthcare System

OpenMRS 3-based hospital management system with React/TypeScript micro-frontends, FHIR API integration for patient records.

ReactTypeScriptOpenMRSFHIR
Bismillah Medical Center HMS
DOXA Booking
Full-stack Platform

Full-stack booking platform with AI recommendations and mobile money payments.

Next.jsFastAPIPostgreSQL
DOXA Booking
06 /
Research & Projects

Pushing boundaries.

WellCareBot

Top 32 / 1,118 teams

AI for Impact Hackathon · 2024

LLM-powered mental health chatbot. Top 32 of 1,118 teams across Africa. Built with LangChain, RAG, Flutter, and Firebase.

FlutterLangChainRAGFirebase
WellCareBot

Sign Language Translator

Published in Springer

Research Paper · Published May 2025

Explainable real-time sign language to text translation. 96% gesture recognition accuracy. Published in Springer using TensorFlow, Flutter, OpenCV.

FlutterTensorFlowOpenCVPython
Sign Language Translator
07 /
Client Work

Clients I've helped.

Corporate Site
GS Morgan Business Solutions

A corporate website for a URSB-certified Kampala advisory firm.

Visit site
GS Morgan Business Solutions
Film School
Jinja Film Academy

Web platform for course enrollment, scheduling, and portfolio showcase.

Visit site
Jinja Film Academy
E-Commerce
Ganda Organics

E-commerce site with product catalog, order management, and mobile payments.

Visit site
Ganda Organics
Healthcare
Bismillah KS Medical Centre

Hospital management system with OpenMRS 3 for patient records and workflows.

Visit site
Bismillah KS Medical Centre
Tourism
Beauty Adventures Safaris

A vibrant tourism website showcasing safari packages across Uganda.

Visit site
Beauty Adventures Safaris
Luxury Safari
Wunderschon Safaris

A premium safari company website offering luxury travel experiences.

Visit site
Wunderschon Safaris
Research Platform
Lumina Healthcare Research

A professional platform for healthcare research consortium with Sanity CMS.

Visit site
Lumina Healthcare Research
Education
MindSpark Elevation Services

A comprehensive platform for education and tutoring services with Sanity CMS.

Visit site
MindSpark Elevation Services
Corporate Site
GS Morgan Business Solutions

A corporate website for a URSB-certified Kampala advisory firm.

Visit site
GS Morgan Business Solutions
Film School
Jinja Film Academy

Web platform for course enrollment, scheduling, and portfolio showcase.

Visit site
Jinja Film Academy
E-Commerce
Ganda Organics

E-commerce site with product catalog, order management, and mobile payments.

Visit site
Ganda Organics
Healthcare
Bismillah KS Medical Centre

Hospital management system with OpenMRS 3 for patient records and workflows.

Visit site
Bismillah KS Medical Centre
Tourism
Beauty Adventures Safaris

A vibrant tourism website showcasing safari packages across Uganda.

Visit site
Beauty Adventures Safaris
Luxury Safari
Wunderschon Safaris

A premium safari company website offering luxury travel experiences.

Visit site
Wunderschon Safaris
Research Platform
Lumina Healthcare Research

A professional platform for healthcare research consortium with Sanity CMS.

Visit site
Lumina Healthcare Research
Education
MindSpark Elevation Services

A comprehensive platform for education and tutoring services with Sanity CMS.

Visit site
MindSpark Elevation Services
08 /
Off the Clock

Beyond the code.

Sci-Fi Movies

Space travel, time paradoxes, and AI futures, Interstellar changed how I think about computing.

Reading

Avid reader of novels, self-help books, and fiction. Books are my source of fresh perspectives.

Graphic Design

Creative design using Canva for branding. I love crafting visual identities that tell a story.

09 /
Mini Arcade

Take a break. Play a game.

Challenge the AI to Tic-Tac-Toe.

Warning

No human has beaten it yet!

Your move, human! (You are X)
10 /
Contact

Let's build something great together.

Always open to new projects, creative ideas, or opportunities to be part of something impactful. Reach out, I'd love to connect.

Send me a message