Open to new opportunities

Ebed Meleck Makoso

SaaS Solution Architect · React & Node.js Expert · Payment Integrations

Senior Full-Stack Developer with 6+ years of experience building and scaling high-performance SaaS applications. Expert en cloud architecture, payment integrations (M-Pesa) et data-driven solutions.

Portrait illustration
6+
Years of experience
20+
Delivered projects
15+
Core technologies
$2M+
Business impact generated
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Impactful Delivery

SaaS platforms and enterprise solutions with measurable business outcomes

In Production · Kenya
Live B2B/B2C Platform

Ukuaji E-commerce Platform

B2B/B2C platform connecting 500+ suppliers and 1,200+ merchants with inventory management, online storefront creation, M-Pesa integration, and multi-role interfaces.

Business Impact
10,000+ monthly transactions · 40% infrastructure cost reduction · 60% faster API response time · Scales for 50K concurrent users
ReactNext.jsTypeScriptNode.jsRabbitMQWebSocketMySQLAzureM-Pesa API
SaaS Security · Enterprise
Technical Lead

Sass Mlinzi Security Platform

End-to-end physical security SaaS solution to manage visitors, guards, alerts, and access in real time with web and mobile experiences.

Technical Impact
Performance-oriented microservices architecture · 100K+ monthly visits · <200ms response time · Real-time alerts via WebSockets
Next.jsReact NativeNestJSPostgreSQLAzure FunctionsReduxTypeScript
Health Tech · Interoperability
DRC Health Impact

BHIMA ↔ DHIS2 Integration

Automated interoperability service between BHIMA and DHIS2 to centralize health data with ODK-based field collection and KPI dashboards.

Social Impact
Deployment across 15+ hospitals · 500K+ synchronized patient records · 200+ health professionals trained · 85% data quality improvement
Node.jsREST APIsMySQLODKDHIS2 APIData PipelinesETLDashboards
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Experience

Technical and business contributions across high-impact organizations

Ukuaji Technologies

Lead Full Stack Developer
Nov 2024 - Present · Nairobi, Kenya (Remote)
  • Led full DigitalOcean to Microsoft Azure migration with 40% cost reduction and 60% performance gain
  • Implemented M-Pesa and Mobile Money for B2B/B2C commerce workflows handling 10,000+ monthly transactions
  • Mentored 5 junior engineers through code reviews and engineering best practices

IMA World Health

IT Programmer · Health Data Specialist
Nov 2023 - Present · Kinshasa, DRC
  • Built BHIMA ↔ DHIS2 interoperability service for 15+ hospitals and 500K+ synchronized patient records
  • Designed ODK collection interfaces and automated ETL pipelines with real-time KPI dashboards
  • Managed campaign data pipelines serving 2M+ beneficiaries

Freelance · Client Projects

Senior Full Stack Developer
2019 - Present · Remote
  • Health Financing Tracker for public health funding above $50M
  • Patrimoine Tracker for 10,000+ national assets with 300% ROI in 12 months
  • Delivered 15+ international client websites with 100% satisfaction rate
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Skills

Technologies and expertise to build scalable solutions

Frontend Development

React.jsNext.jsTypeScriptReduxReact NativePWA

Backend Development

Node.jsExpress.jsNestJSREST APIsWebSocketMicroservices

Cloud & DevOps

Microsoft AzureAzure DevOpsCI/CDDockerMonitoring

Payments & Fintech

M-Pesa IntegrationMobile MoneyPayment GatewaysSecure Transactions

Let's Work Together

Available for freelance missions, senior roles, and high-impact product collaboration