Kenya
Remote & On-Site
James Maroko · Full-Stack Engineer
I build digital products that win clients and grow businesses.
Web apps, e-commerce stores, and SaaS platforms — built fast, built secure, and built to convert. BSc Computer Science · MSc Cybersecurity candidate.
I build digital products
that win clients and
grow businesses.
Web apps, e-commerce stores, SaaS platforms, and landing pages — built fast, built secure, and built to convert. Based in Kenya — available remote & on-site globally.
BSc Computer Science · MSc Cybersecurity candidate · 3+ years delivering production systems for businesses across East Africa.
Kenya
Remote & On-Site
Who I Am
Engineering Solutions,
Not Just Software
I am James Maroko a Full-Stack Software Engineer and MSc Cybersecurity candidate with over three years delivering production-grade applications for businesses in Kenya and beyond.
My advantage is combining deep engineering skill with a security-first mindset, so every system I ship is fast, tested, and hardened from day one not patched after the fact.
What I Know
Skills & Expertise
Technologies and tools I use daily to deliver production-grade systems.
Frontend
Backend
Integrations
Cybersecurity
Also Working With
What I Offer
Services & Expertise
Whether you are a business looking to grow or a recruiter seeking a skilled engineer — let’s talk.
Web Apps & SaaS
End-to-end development of complex web applications and SaaS platforms engineered to scale with your business from day one.
- —Custom dashboards & admin panels
- —REST & GraphQL API development
- —Authentication & payment integration
- —Post-launch support & documentation
E-Commerce Stores
Revenue-optimised online stores with M-Pesa and PayPal integration, inventory management, and automated order workflows.
- —M-Pesa & PayPal integration
- —Product & inventory management
- —Mobile-first responsive design
- —SEO & performance optimisation
Landing Pages
High-converting landing pages built to capture leads and drive action — optimised for speed, Core Web Vitals, and search engines.
- —Conversion-focused design
- —SEO & Core Web Vitals
- —Analytics & tracking setup
- —Google PageSpeed optimisation
Cybersecurity & Secure Dev
Security audits, penetration testing, and secure application architecture to protect your systems and your users' data.
- —Vulnerability assessments
- —Secure code reviews
- —OWASP & SSL compliance
- —Incident response planning
Available for freelance projects, full-time roles, and contract work — let’s discuss →
How I Work
A Simple, Transparent Process
No confusion, no guesswork. Here is exactly what working with me looks like.
Discovery Call
We start with a free 30-minute call to understand your business, your goals, and what you need built. No technical jargon — just a clear conversation about your vision.
Proposal & Timeline
Within 48 hours I send a detailed proposal — scope, deliverables, pricing, and a realistic timeline. Everything in writing, no surprises.
Build & Review
I build in weekly sprints with regular progress updates. You review at each milestone and give feedback before I move forward. You are always in control.
Launch & Support
I deploy your product, run final tests, and hand over full documentation. Post-launch support is included for 30 days — I do not disappear after delivery.
Ready to get started?
Book a free discovery call — no commitment required.
Featured Work
Selected Projects
Real solutions for real businesses — engineered for performance and measurable impact.
Medical Equipment Supply Platform
StarMed Technologies
Full corporate website for a leading Kenyan medical equipment supplier serving government hospitals, private clinics, and NGOs across East Africa. Features a 30-product catalogue, tender documentation, and KEBS/PPRA compliance credentials.
Construction Company Website
Ropi Robi Ventures
Corporate site for a building and civil engineering contractor with KES 295M+ in delivered projects. Includes a full project portfolio, service pages, quote request system, and photo gallery showcasing 20+ completed construction projects.
Mental Health SaaS Platform
SalusCare
End-to-end clinical psychology platform with AI-guided patient intake, validated assessments (PHQ-9, GAD-7), online session booking, M-Pesa and card payments via Paystack, and encrypted client-therapist messaging.
AI-First Shopping Platform
Jamiefield E-Commerce
Premium AI-powered marketplace with AR product try-ons, smart personalised recommendations, multi-vendor support, subscription services, and global shipping to 150+ countries. Built for the future of online retail.
Enterprise POS & Operations
B12 Restaurant Ecosystem
Full enterprise restaurant management system with real-time POS dashboard, order tracking, waitress management, alcohol inventory monitoring, revenue analytics, and kitchen workflow management for bars and restaurants.
E-Commerce Platform
TumiaTen Marketplace
Kenya's premier marketplace for buying and selling used household items across all 47 counties. Features M-Pesa integration, automated social media promotion, and a listing-fee revenue model.
Business Operations App
Inventory Management System
Comprehensive web platform helping businesses track stock, manage orders, and optimise supply chain workflows with real-time dashboards and reporting. Deployed at 99% uptime with ongoing client support.
AI-Powered Real Estate
Property Intelligence Platform
AI-driven real estate analytics with instant property valuations, immersive 3D virtual tours, mortgage calculators, and neighbourhood insights for investors, agents, and buyers across Kenya.
Track Record
Work Experience
Jan 2022 — Present
Software Engineer
Freelance · Remote
- —Designed and deployed scalable web and mobile applications for businesses and educational institutions.
- —Integrated M-Pesa and PayPal payment gateways across multiple client projects.
- —Built RESTful APIs and automated workflows to enhance system efficiency.
- —Maintained 99% uptime across all deployed applications with ongoing support.
Nov 2024 — Present
ICT Intern — Digital Literacy Programme
Ministry of Education, Kenya
- —Supporting digital literacy integration across public primary schools under the national DLP.
- —Training teachers on ICT tools and digital classroom management systems.
- —Promoting safe, ethical, and creative use of technology in learning environments.
Jul 2024 — Oct 2024
IT Intern
Pinnsoft Kenya Limited
- —Delivered IT support services including hardware and software troubleshooting.
- —Assisted in preparing e-procurement tenders for government projects.
- —Supported enterprise software deployment and client training programmes.
Jan 2023 — Apr 2023
ICT Specialist (Intern)
Ministry of Roads & Transport, Nairobi
- —Improved issue resolution time by 30% through structured end-user technical support.
- —Managed and maintained departmental hardware, networks, and software installations.
- —Handled LAN/WAN troubleshooting, printer configurations, and antivirus deployment.
Education
Academic Background
2025 – Present
MSc Digital Forensics & Cybersecurity
Open University of Kenya
2024 – 2025
Full-Stack Software Engineering
Moringa School
2019 – 2023
BSc Computer Science
St. Paul's University
Core Competencies
Client Feedback
What Clients Say
“James built our entire medical equipment platform from scratch — product catalogue, tender documentation, quotation system, and compliance credentials. The site has become our primary lead generation tool. Professional, thorough, and delivered on time.”
Let’s Work Together
Start Your Project
Have an idea? Need a web app, e-commerce store, or landing page? Reach out and let’s turn your vision into a product that works.
Phone / WhatsApp
+254 114 230 410Location
Nairobi - Kenya· Available Physically & RemotelyPrefer a quick conversation? I usually reply within the hour.