I am a Nairobi-based technology professional with over five years of experience in designing and building robust digital solutions across HealthTech, FinTech, and E-Commerce. I specialize in secure and scalable system architecture using modern JavaScript frameworks, cloud infrastructure, and blockchain technologies. As an AWS Certified Solutions Architect, I combine technical expertise with a practical understanding of user needs and business goals to deliver impactful, end-to-end digital systems. I have a strong track record of improving system performance, ensuring compliance in sensitive sectors, and maintaining high client satisfaction and retention. I am passionate about leveraging technology to solve real-world problems and continuously expanding my expertise in emerging technologies.

I am a Nairobi-based technology professional with over five years of experience in designing and building robust digital solutions across HealthTech, FinTech, and E-Commerce. I specialize in secure and scalable system architecture using modern JavaScript frameworks, cloud infrastructure, and blockchain technologies. As an AWS Certified Solutions Architect, I combine technical expertise with a practical understanding of user needs and business goals to deliver impactful, end-to-end digital systems. I have a strong track record of improving system performance, ensuring compliance in sensitive sectors, and maintaining high client satisfaction and retention. I am passionate about leveraging technology to solve real-world problems and continuously expanding my expertise in emerging technologies.

Available to hire

I am a Nairobi-based technology professional with over five years of experience in designing and building robust digital solutions across HealthTech, FinTech, and E-Commerce. I specialize in secure and scalable system architecture using modern JavaScript frameworks, cloud infrastructure, and blockchain technologies. As an AWS Certified Solutions Architect, I combine technical expertise with a practical understanding of user needs and business goals to deliver impactful, end-to-end digital systems.

I have a strong track record of improving system performance, ensuring compliance in sensitive sectors, and maintaining high client satisfaction and retention. I am passionate about leveraging technology to solve real-world problems and continuously expanding my expertise in emerging technologies.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
See more

Language

English
Fluent

Work Experience

Lead Full Stack Architect at Mezza Foods Limited
January 1, 2024 - June 2, 2024
Designed and implemented a real-time ordering system processing over 500 transactions daily. Enhanced backend performance by reducing API latency by 300ms through optimized database queries. Implemented a secure role-based access control system for multi-tenant hotel dashboard access. Successfully integrated NCBA MPesa payment gateway for seamless mobile transactions. Re-architected AWS cloud infrastructure, reducing monthly operational costs by 25%.
Freelance Blockchain Developer - Solana Trading Systems Architect at Upwork Freelancer
January 1, 2024 - June 2, 2024
Developed a low-latency trading bot with a 0.4-second execution time using the Raydium API. Reduced failed transactions by 65% through a dynamic slippage adjustment algorithm. Implemented secure multi-signature wallets for high-value asset protection. Built a Telegram integration system for delivering over 1,200 trading alerts daily. Created a comprehensive backtesting tool using four years of historical market data.
Full Stack Technical Lead (NestJS & Next.js) at Zuri Health
January 1, 2023 - June 2, 2024
Migrated a monolithic architecture to a modular microservices structure using NestJS, improving performance by 50%. Enforced HIPAA and Kenya Data Protection Act compliance through advanced encryption methods. Integrated AI-driven diagnostics with a 92% accuracy rate, improving healthcare outcomes. Reduced server costs by 40% through strategic AWS resource optimization. Led UI/UX redesign initiatives using Next.js, resulting in a 22% increase in booking conversions.
Full Stack Developer at Savannah Informatics
January 1, 2019 - December 31, 2019
Built a custom e-commerce platform leading to a 150% revenue growth for the client. Implemented robust security features to prevent OWASP Top 10 vulnerabilities. Developed a scalable inventory management system for over 5,000 product SKUs. Designed responsive interfaces using Bootstrap and Material Design. Enhanced database performance with a 35% reduction in load times.

Education

Bachelor of Computer Science at University of Nairobi
January 1, 2016 - December 31, 2020

Qualifications

AWS Solutions Architect Associate
January 1, 2023 - December 31, 2023
Blockchain Developer Certification
January 1, 2022 - December 31, 2022
Google Mobile Web Specialist
January 1, 2021 - December 31, 2021
Microsoft Azure Fundamentals
January 1, 2020 - December 31, 2020

Industry Experience

Software & Internet, Healthcare, Financial Services, Retail, Travel & Hospitality