IBRAHIM ABDULLAHI / SENIOR SOFTWARE ENGINEER

Good software starts
with understanding
the real problem.

I’m Ibrahim. I build web and mobile products, connect the services behind them, and take responsibility for getting them into people’s hands.

Let me show you the work Talk through your project

✳

Most Efficient Software EngineerUmera NG · December 2024

bizopd.com

BizOPD website, delivered across web and mobile

THE PERSON. THE WORK.From implementation to live.

MY WORK CROSSES THE WHOLE PRODUCT

Flutter

React

Node.js

TypeScript

GitHub

01 / SELECTED WORK

Here’s what I’ve built.
And where I made the difference.

Start with BizOPD for full-stack ownership, Runvessa for systems, security and desktop engineering, or NPF Connect for real-time mobile work.

BizOPD Runvessa NPF Connect EasySpend AAACOHS Portal Picsible Reepay Mustard.ng Alaafia Village

01 / BUSINESS OPERATIONSFull stack

BizOPD

Visit website Google Play App Store

From customer order to finished work.

Lead & sole engineer. I owned implementation, technical decisions and deployment across the web and Flutter mobile product. I translated order, production, inventory and payment workflows into backend services and customer interfaces, and continue to handle integration issues and product changes.

WHAT WENT LIVE

A live platform bringing orders, production, inventory, payments and team coordination into one business workflow.

FlutterReactNode.jsTypeScriptPostgreSQLRedis

02 / DESKTOP · INFRASTRUCTURE · SECURITYFull stack

Runvessa

Explore product Windows preview Guides & support

Server operations people can understand, with recovery built in.

ACTIVE DEVELOPMENT · PUBLIC PREVIEW · PRIVATE SOURCE

Product design & end-to-end engineering. I am building a local-first Windows desktop workspace that turns hosting and server operations into reviewed, recoverable flows. The work spans a hardened Electron boundary, SSH/SFTP transport, migration orchestration, a typed Node.js backend, a Python inspection service and a public release/support system. I designed guided source-and-destination forms and contextual beginner help around the operational risks.

DELIVERY & CURRENT SCOPE

A downloadable Windows preview, public product site and owner-only publishing/support desk. Defined file, same-engine database, existing-mailbox, Hestia and DNS routes have acceptance evidence. Cross-panel conversion remains gated while implementation and vendor-source staging tests are completed.

ElectronTypeScriptNode.js / FastifyPython / FastAPIPostgreSQLRedis / BullMQDockerSSH / SFTPIMAP / TLSNetlify

Security at the boundaries

Pinned SSH identities, verified TLS, operating-system credential protection, isolated provider sign-in, constrained IPC and owner-only publishing with CSRF checks.

Resilience over happy paths

Durable transfer journals, pause/resume, source-change detection, checksum verification and reviewed DNS recovery. Interrupted work stays visible rather than becoming a false success.

A complete delivery system

Desktop client, API and queued worker, PostgreSQL and Redis, Python inspection, Docker staging, release verification and private support conversations.

Evidence-led product decisions

60 desktop tests, 12 web tests and an Electron acceptance suite with 17 captures. Guided task flows and a reading companion make technical work more approachable; unsupported routes stay unavailable.

03 / COMMUNICATIONSMobile

NPF Connect

Google Play

Keeping conversations connected.

Lead implementation through release. I delivered the Flutter application for authorized personnel, including real-time messaging, role-based access, biometric sign-in and digital-service workflows. Offline caching, reconnection and retry behaviour help preserve usability when connectivity drops.

WHAT WENT LIVE

A published application combining personnel communication with airtime, data, utilities and transaction records.

FlutterDartWebSocketsREST APIsOffline caching

04 / WALLETS & PAYMENTSMobile

EasySpend

App Store Google Play

Everyday money, across currencies.

Senior mobile engineer. I led Flutter/Riverpod implementation and Android/iOS delivery of wallet and virtual-card interfaces. I integrated payment APIs, handled mobile updates and investigated production behaviour using Zoho Apptics to guide fixes.

WHAT WENT LIVE

Published Android and iOS journeys for wallets, stablecoin funding and virtual cards, connected to integrated financial services.

FlutterRiverpodPayment APIsZoho Apptics

05 / EDUCATIONFull stack

AAACOHS Portal

Visit portal

Institutional services, brought online.

End-to-end implementation. I built the student and staff portal with Node.js, TypeScript and React. The work connects responsive application and admission-status interfaces to backend services and persistent institutional data.

WHAT WENT LIVE

An operational portal giving applicants, students and staff access to online institutional workflows.

ReactNode.jsTypeScriptPostgreSQLRedis

Public portal sign-in shown. Student and staff areas require authorized access.

06 / PHOTO COMMERCEFull stack

Picsible

Website App Store

Personal photos. Finished products.

End-to-end implementation. I owned delivery across the web/mobile interfaces and backend integrations for photo customization, ordering and checkout. The product connects personalization to a customer commerce journey.

WHAT WENT LIVE

A customer-facing product linking photo customization with ordering and checkout.

ReactFlutterNode.jsTypeScriptRedis

Official mobile screenshots shown; website linked above.

07 / DIGITAL SERVICESMobile

Reepay

Google Play

Bills, data and a clear payment trail.

Implementation & live delivery. I owned Flutter implementation and payment API integrations for airtime, data and utility purchases. Transaction histories and receipts give customers access to their payment records.

WHAT WENT LIVE

A published utility-payment application with purchase flows, histories and receipts.

FlutterDartREST APIsPayments

08 / FINANCIAL SERVICESMobile

Mustard.ng

App Store Google Play

From verification to transaction.

Flutter implementation & release. I delivered Flutter/GetX transaction interfaces and integrated KYC and verification APIs, connecting customer onboarding to crypto and Naira payment workflows.

WHAT WENT LIVE

Published mobile workflows spanning identity onboarding and financial transactions.

FlutterGetXKYC APIs

09 / PROPERTY & INVESTOR SERVICESFull stack

Alaafia Village

Visit website

A destination website connected to investor enquiries.

Full-stack implementation. I built the web experience and WordPress plugin, working with PHP, Python and PostgreSQL to support investor-enquiry workflows. My contribution spans the customer-facing website and the services behind it.

WHAT WENT LIVE

A live website connecting the project story, ownership information and investor enquiries.

PHPWordPress pluginPythonPostgreSQL

MORE OF MY WORKDaarul Aathaar · Admissions & learning DoJAMB · CBT practice NsexpressAI · WhatsApp workflows

02 / ENGINEERING PRACTICE

How I think
when I build.

The interface is one part of the work. I also think about what happens to the data, who can access it and how the product recovers when something fails.

PLAN → IMPLEMENT → VALIDATE → RELEASE

Own the whole delivery loop.

I translate business workflows into technical plans and smaller executable tasks. Implementation includes API contracts, client state, failure behaviour and testing. I stay responsible for release issues and production fixes.

In practice: BizOPD delivery ownership · Talosmat API/QA coordination · Bluetick alpha/beta validation

Business workflow↓ requirements & acceptance criteriaAPI + data model + interfaces↓ integration & automated testingRelease → observe → improve

THE PERSON BEHIND THE PRODUCTS

03 / A LITTLE ABOUT ME

Hands-on engineer.
Accountable owner.

I’m Ibrahim, a software engineer based in Ogbomoso, Nigeria. I have 5+ years of professional application development experience, alongside earlier full-stack teaching work.

At Bizopd Technologies, I’m the lead and sole engineer. Previously, I led mobile delivery at EasySpend, integrated 40+ APIs at Talosmat and coordinated mobile development and QA at Bluetick.

I work across Flutter, React, Node.js and TypeScript, with PostgreSQL, Redis and other data systems. My MSc in Information Technology at NOUN is in progress.

Download project portfolio

OPEN TO REMOTE ENGINEERING ROLES

Have a product
worth building?

Let’s talk

Good software starts with understanding the real problem.

Here’s what I’ve built.And where I made the difference.

BizOPD

Runvessa

Security at the boundaries

Resilience over happy paths

A complete delivery system

Evidence-led product decisions

NPF Connect

EasySpend

AAACOHS Portal

Picsible

Reepay

Mustard.ng

Alaafia Village

How I thinkwhen I build.

Own the whole delivery loop.

Hands-on engineer.Accountable owner.

Have a productworth building?

Good software starts
with understanding
the real problem.

Here’s what I’ve built.
And where I made the difference.

How I think
when I build.

Hands-on engineer.
Accountable owner.

Have a product
worth building?