Simboni Misiati Peter · Nairobi & Bungoma, Kenya

I design and build the business systems organisations run on.

Microfinance and SACCO platforms, ERP, inventory and point of sale, M-Pesa payments, websites and mobile apps.

Fit Generations Gym — money in, money out and what is still owed

SMP Credits — the outstanding loan book and work queues

Fit Generations Gym — the month's expenses and where they went

Start a project See the work

see it working

Not mockups. Screens out of systems running today.

Every one of these is live right now, and the link goes straight to it.

64 Theatre

Sells tickets online, takes M-Pesa, and scans guests in at the gate when the venue's internet drops.

tickets.64theatre.art How it was built

64 Theatre — what's on, with a show playing across the hero — What a buyer sees

The admin: a performance with its ticket types and prices — Every show, every price, set by the theatre

Settings: taking money, what it costs, selling on commission, server — Every money setting on one screen

The commission settings for public sellers — Anyone can sell a ticket and earn on it

Fit Generations Gym

Members join, pay by M-Pesa — in full or in instalments — and the gym sees exactly what came in and what it spent.

fitgenerationsgym.com How it was built

The gym's dashboard: money in, money out, what is still owed — Money in, money out, still owed — one screen

A member choosing to pay part of an invoice on their phone — Pay in full, or pay part of it

An invoice showing paid so far and the balance still to go — Balance carried — access waits until it clears

The expenses ledger with a breakdown of where the month's money went — Rent, wages, power — where the month went

SMP Credits

Lending that runs on M-Pesa: the office sees the whole loan book, and the member repays from their phone in seconds.

smpcredits.co.ke How it was built

SMP Credits admin — outstanding loan book, work queues and lending versus collections — The loan book, split into principal, interest and fees

SMP Credits member app — loan balance, savings and M-Pesa repayment — What the member sees, and repays from

SMP Credits admin — reports — Reports the office can hand to a board

SMP Credits on Android — member home screen — Same product, shipped to Android

and the rest

12 more, all live

StackUp

Web App · SaaS · Product

Naveedex

Web App · SaaS · Fintech

TallyPay

Fintech · SaaS · Web App

Misiati & Associates

Web · Client

Misiati MC

Web · Personal brand

Zuri Hotels & Resorts

Web · Hospitality · Client

COSDEP Kenya

Web · Non-profit · Client

Canossian Sisters NE Africa

Web · Non-profit · Client

Riziki POS

POS · Web App · Business · Client

Talitha Kum International Kenya

Web · Non-profit · Client

Dr. Dennis Wamalwa

Web · Political · Client

SMP Portfolio

Web · Portfolio

Flagship product · building in the open

StackUp — the product I’m building, not just shipping for clients.

An open, self-hostable work-management platform in the spirit of ClickUp — workspaces, tasks, docs, goals and dashboards, built module by module as a multi-tenant, real-time product.

Security-first multi-tenancy — tenant isolation enforced in the database, not just the app, and proven by a CI gate.
One codebase, three clients (API, web, mobile) sharing a typed contract.
Open and self-hostable — a team can own its data end to end.

Read the case study Live site Code

Full case study

Flagship product · building in the open

SMP Credits — lending that runs on M-Pesa, from the back office to the member’s phone.

Modern lending, powered by M-Pesa — a back office for the lending team and an app for members, on web and Android. Loans, savings, approvals, payments and reporting in one system.

One system covering both sides of lending — the team's back office and the member's phone.
M-Pesa repayment in seconds, replacing SMS reconciliation with automatic allocation.
Work queues and an audit log that turn a spreadsheet into something a lender can actually control.
Shipped to web and Android from one product, with store-ready listing assets.

Read the case study Live site

SMP Credits — modern lending, powered by M-Pesa: back office and member app

Full case study

worked with

Brands and organisations behind the work

Show all partners

what I build

Systems for organisations that have outgrown spreadsheets

Six things I'm hired for. Each card opens the projects on this site that back it up.

Web apps & internal systems

ERP, microfinance, admin dashboards — the software your organisation runs on.

See 6 projects

Custom websites

Fast, modern sites for business, NGO, political & personal brands.

See 9 projects

Fintech & M-Pesa

SACCO systems, payments, savings & investment tools with M-Pesa built in.

See 4 projects

SaaS & dashboards

Multi-tenant products and data dashboards, built to scale — like StackUp.

See 4 projects

Inventory & point of sale

Stock, tills, receipts and what is still owed — a shop's day, on one screen.

See 1 project

E-learning, mobile & consulting

Learning platforms, Android & iOS apps, and technology strategy from idea to launch.

Talk to me about it

selected work

Every project, filterable

15 builds — web apps, sites and internal systems — each with a full case study behind it.

all projects

stack

What I build with

A modern, TypeScript-first toolkit — plus the WordPress, mobile and fintech range to back it up.

Frontend

TypeScriptReactNext.jsTailwind CSSJavaScriptHTML / CSS

Backend

Node.jsPHPLaravelPythonDjangoREST APIs

WordPress & CMS

WordPressElementorDIVIGutenbergTheme Development

Databases & Systems

MySQLPostgreSQLERP SystemsMicrofinance Systems

Mobile & Fintech

AndroidiOSSACCO SystemsPaymentsSavings & Investments

Design & Consulting

Web DesignGraphic DesignCanvaPhotoshopTech StrategyGitNotion

experience

Where I've been building

2023 — Present

Senior Developer

SMP Developers

Nairobi, Kenya

Lead development of systems, websites and mobile apps, and coordinate teams to raise output and product quality.

Deliver custom software, websites and apps end-to-end for clients across Kenya.
Coordinate creative and development teams to ship quality products on time.
Own everything from discovery and UX through deployment and handover.

2022 — Present

Youth Empowerment & Financial Education

eLearners Academy

Kenya

Train, inspire and collaborate with youth across the nation to improve livelihoods and financial independence.

Run financial-literacy and technology mentorship programmes for young people.
Built learning tools and community platforms supporting the work.

2015 — Present

Chairman & Director

SMP Eventures Ltd

Kenya

Collaborate with creative and development teams on the execution of ideas across ventures.

Lead a multi-disciplinary team turning ideas into delivered projects.
Founded and grew the venture alongside the software practice.

about

Engineer, builder, and relentless finisher.

Hello — SMP here. I'm a software engineer, social entrepreneur and tech consultant passionate about driving social impact through technology. I've built innovative solutions like microfinance systems, ERP platforms and online learning tools, while empowering youth through mentorship and financial education.

more about me

Tailored, not templated

I build solutions around your actual needs and goals — not a one-size-fits-all template.

End-to-end ownership

Discovery, design, development, deployment and handover — I own the whole journey and the outcome.

Impact-driven

I care about results that matter: systems that work, communities empowered, businesses that grow.

Creativity & excellence

A commitment to craft, clean execution and work I'm proud to put my name on.

Let’s build

Got a process you’d like to stop doing by hand?

Tell me what you’re trying to solve — the spreadsheet, the paper file, the reconciliation that eats a day a week. I’ll tell you what it would take to replace it.

start a project WhatsApp info@smp-developers.com