Product Manager Portfolio - Brian Chirchir | Fintech, SaaS, AI & Civic Tech

Products

Products I have helped build.

Seven products spanning fintech, civic tech, clean energy, AI, and entrepreneurship. Each project follows the same thread: a real problem, real constraints, and decisions made with incomplete information.

Shipped work

7 Products

Core domain

Fintech & IoT

Regional scope

East Africa

Method

HCD & Agile

Abstract technical thumbnail showing M-PESA repayment flows connected to solar PAYGO device controls.

01 · Fintech · Clean Energy · IoT

M-PESA repayment layer

Paygo Solution ↗

LiveFintechClean EnergyIoT

A Pay-As-You-Go digital financing platform that lets Kenyan smallholder farmers access solar water pumps through M-PESA micro-payments. Jointly developed with Davis & Shirtliff, whose distribution network spans 50+ branches and 700+ stockists across East Africa, and funded by PREO.

◉  Chose eventual consistency over real-time activation because a five-minute wait is less damaging than a wrongful disconnection caused by double-counted or delayed payments.DayLipa Finance launched in April 2023 and is operational across Davis & Shirtliff’s distribution network
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Abstract technical thumbnail showing shop ordering, embedded credit, and distribution network signals.

02 · B2B · FMCG · Credit

Retailer onboarding

Duka+ ↗

Pilot completedB2BFMCGCredit

A digital ordering and credit platform for small informal shops, known as dukas, that form the backbone of last-mile retail in sub-Saharan Africa. Funded by TRANSFORM, a joint initiative between Unilever, FCDO, and EY, it connects micro-retailers directly to Unilever and Upfield distribution with a flexible credit line and same-day green delivery through Skoot.

◉  Put data discipline before product expansion because the team needed clean pilot evidence to prove viability to funders before scaling the feature set.Pilot participants saw a 15% sales uplift, with shop owners ordering more frequently and increasing basket sizes because of credit access and delivery convenience
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Abstract technical thumbnail showing personal finance parsing, categorisation, and net worth dashboard signals.

03 · Fintech · PWA · AI

M-PESA parser

WealthTrack ↗

Live betaFintechPWAAI

A personal finance Progressive Web App for East African users who transact primarily through M-PESA. It parses mobile money statements, auto-categorises transactions using an AI taxonomy built for East African money movement, and surfaces net worth across mobile money, bank accounts, and cash.

◉  Made the Net Worth Dashboard the anchor feature instead of budgeting tools after 12 Nairobi user interviews showed people were more motivated by watching wealth grow than by being told to restrict spending.The parser reached 94% transaction categorisation accuracy across the 14-category taxonomy
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Abstract technical thumbnail showing voter verification, secret ballot flow, and civic trust architecture.

04 · Civic Tech · Security

CSV voter import

SANK e-Election Platform ↗

Spec delivered · Pending developmentCivic TechSecurity

A secure digital voting platform for the Sweden Alumni Network Kenya, a community of roughly 200 members. It handles candidate nominations, voter eligibility verification, secret ballot casting, and result tabulation in a single integrated system designed so trust is the architecture, not an afterthought.

◉  Chose committee-controlled voter import over member self-registration because legitimacy mattered more than convenience, even though it added administrative work upfront.The security model passed full election committee review, with CSV voter import specifically cited as the design element that gave the committee confidence
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Abstract technical thumbnail showing group sessions, mentorship tracking, and trainee progress signals.

05 · EdTech · B2B · HCD

Group sessions

BDS Mentorship Platform

In developmentEdTechB2BHCD

A Business Development Services mentorship platform for the Institute of Certified SIYB Trainers Kenya. It connects certified trainers with aspiring entrepreneurs through structured mentorship programmes, group facilitation sessions, and trainee progress tracking, digitising a process that had been informal and undocumented.

◉  Designed group facilitation as the primary interaction model because trainer interviews showed group sessions, not only 1:1 mentorship, were where the most transformative learning happened.The complete specification suite is ready for development, including 107 test cases from trainer onboarding through group facilitation to trainee progress reporting
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Abstract technical thumbnail showing an AI-guided business planning workflow and trainer partnership layer.

06 · SaaS · EdTech · AI

GYB module

BizFramer ↗

LiveSaaSEdTechAI

An AI-guided business plan builder that transforms the ILO Start and Improve Your Business methodology into a structured digital experience. The methodology is active in 100+ countries through thousands of certified trainers, and BizFramer is built under Civanta.io.

◉  Built for the GYB module first because solving the highest-attrition stage created more learning and impact per engineering hour than digitising the entire four-module cycle at launch.The partnership framework with ICST Kenya is complete, including an executed mutual NDA that established the legal and trust foundation for the first trainer-institute-endorsed digital SIYB tool
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Abstract technical thumbnail showing AI-assisted retrospective prompts, sprint patterns, and action-item follow-up.

07 · AI · Agile · Developer Tools

4Ls retrospective flow

YodaAI ↗

Live betaAIAgileDeveloper Tools

An AI-powered co-facilitator for agile retrospectives. It guides teams through structured 4Ls retrospectives, Liked, Learned, Lacked, and Longed For, with intelligent prompts, cross-sprint pattern recognition, and automated follow-up grounded in PMI Disciplined Agile best practices.

◉  Chose PMI Disciplined Agile over a framework-agnostic retrospective tool because a narrower initial market created stronger differentiation from Retrium, Parabol, and FunRetro.The live platform implements the full retrospective lifecycle: pre-retro prep automation, AI-guided 4Ls discussion, and post-retro summaries delivered within 1 hour
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