James Maranga

Hello, I'm

James Mwangi

And I'm a

Full-stack developer based in Nairobi, Kenya — crafting premium web platforms, M-Pesa payment integrations, and AI-powered tools that help local businesses grow in the digital economy.

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Projects Completed
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Years of Experience
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Technologies Mastered
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Satisfied Clients
Who I Am

About Me

James Maranga

I'm James Maranga, a passionate full-stack developer based in Nairobi, Kenya. I build production-grade web platforms, M-Pesa payment flows, and AI-powered tools that help Kenyan startups and SMEs succeed in the digital economy. Every line of code I write is built with the local market in mind — fast, reliable, and mobile-first.

Name:James Maranga
Location:Nairobi, Kenya 🇰🇪
Email:jmaranga35@gmail.com
WhatsApp:+254 750 468852
Freelance:Available
Experience:3+ Years
Download CV ↓
What I Know

My Skills

Next.js / React95%
TypeScript85%
Django & DRF88%
NestJS78%
Tailwind CSS93%
M-Pesa / Daraja91%
PostgreSQL / MongoDB83%
UI/UX Design80%

Full Tech Stack

Next.js 15ReactTypeScriptTailwind CSSDjangoDRFNestJSPostgreSQLMongoDBRedisM-Pesa DarajaAfrica's TalkingXGBoostscikit-learnDockerClerk AuthCloudinaryVercel
What I Do

My Services

Web Development

Scalable full-stack apps with Next.js & Django, built for Kenyan businesses.

UI/UX Design

Premium interfaces that convert visitors into loyal customers.

E-commerce & M-Pesa

Online stores with seamless Daraja API integration for the local market.

Automation & APIs

Custom REST APIs and workflow integrations that save you hours daily.

SaaS Platforms

End-to-end products with dashboards, auth, and subscription billing.

Tech Consulting

Strategic digital roadmaps for startups and SMEs ready to scale.

My Work

Recent Projects

BOMA Rentals

BOMA Rentals

SaaS rental management platform with tenant portals and automated rent collection.

Next.js 15MongoDBM-PesaClerk
LiveCode
SoleKE

SoleKE

Full-stack e-commerce for Kenyan shoe sellers with admin panel and order tracking.

Next.jsMongooseTailwind
LiveCode
FootballIQ

FootballIQ

AI-powered football prediction engine with advanced ML architecture.

NestJSDjangoXGBoost
LiveCode
DigiDwell

DigiDwell

Tech agency website showcasing digital solutions for Kenyan businesses.

Next.jsTailwindCMS
LiveCode
PaySync

PaySync

M-Pesa STK push integration suite for seamless mobile payment flows.

Node.jsDaraja APIPostgreSQL
LiveCode
AgriLink

AgriLink

Marketplace connecting farmers to buyers with SMS-based management.

ReactDjangoTwilio
LiveCode
Client Feedback

What Clients Say

“

Transformed our shoe business online. Orders doubled in 3 months and M-Pesa integration made payments effortless.

AW
Amina Wanjiku
CEO, Nairobi Threads
“

BOMA changed how I manage my 40 rental units. Everything — reminders, tenant portals — all automated now.

BO
Brian Otieno
Founder, PropertyHub KE
“

Professional and reliable. He truly understands the Kenyan market, delivered on time and exceeded expectations.

CM
Cynthia Mwangi
Director, AgriVentures
“

The M-Pesa API work was impeccable — clean code, great documentation, and always available for support.

DK
David Kariuki
CTO, FinTech Startup
Get In Touch

Contact Me

Let’s Build Something Great

Ready to launch your digital product? Whether it's a web app, M-Pesa integration, or a full SaaS platform — let’s talk and make it happen.

Location
Nairobi, Kenya 🇰🇪
Email
jmaranga35@gmail.com
Response
Within 24 hours
Chat on WhatsApp
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