Raymond Kalumba
Full Stack Engineer at Tek Juice
Kampala, Central Region, Uganda
Summary
🤩
Rockstar🎓
Top SchoolRaymond Kalumba is a Full Stack Engineer with seven years of experience building scalable web and mobile platforms across TypeScript, React, React Native, Node.js and microservices. He has led technical teams and product delivery as a co-founder and CTO, architecting Apollo Federation and Kafka-based backends to accelerate developer velocity and feature rollout. At Bondex and previous roles he’s focused on hardened APIs and microservices that support multi-platform ecosystems and thousands of users, while at Tek Juice he drove automation that cut manual case setup by 80% and delivered 99.9% uptime. Comfortable shifting between hands-on development and technical leadership, he mentors engineers, reviews code, and shapes architecture to align with business metrics. Based in Kampala, Uganda, Raymond combines startup grit with enterprise-grade reliability, uniquely blending full-stack delivery with experience designing rate-card and legal workflow systems. Outside the obvious tech stack, he’s proven at converting product goals into measurable operational improvements that scale.
7 years of coding experience
5 years of employment as a software developer
Bachelor's of Information Technology and Computing Computer Science, Bachelor's of Information Technology and Computing Computer Science at Kyambogo University
Stackoverflow
11reputation
1kreached
1answer
0questions
Github Skills (28)
redis9
stripe9
retrospective9
saas9
nodejs9
agile9
graphql8
react8
kanban8
realtime8
react-native8
ios7
android7
material-design7
axios6
Programming languages (5)
Github contributions (5)
raj360/pharmacure-app
Jul 2020 - Oct 2022
Contributions:22 commits, 8 pushes in 2 years 2 months
raj360/Talent-Promotion
Jan 2021 - May 2022
Contributions:32 commits, 24 pushes, 2 branches in 1 year 3 months
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