Open to opportunities · Lagos, Nigeria

Okikiola
Gbeleyi —
Mobile Software Engineer.

Software engineer specialising in Flutter mobile development and backend integration. I build apps that are fast, clean, and ship on time — from pixel-perfect UIs to robust APIs.

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11k+
cumulative downloads
4+
Companies shipped
3
Hackathons entered
4.6
CGPA / 5.0 · UNILAG
About

I craft apps
people actually
love using.

I'm Okikiola, a software engineer based in Lagos. I specialise in Flutter, building cross-platform mobile apps that are fast, reliable, and thoughtfully designed. I care about clean architecture as much as I care about the end user's experience.

I operate across the full spectrum: from backend logic to polished UI. I have a certificate in product design, so I understand user needs and translate them into solid engineering solutions.

My open-source package custom_widgets_toolkit on pub.dev has crossed 11,000+ downloads used by developers worldwide.

Education
B.Sc. Computer Science · UNILAG
CGPA: 4.6 / 5.0  ·  Expected Jan 2028
Cavista Hackathon 2025
2nd Runner-Up
Built Nurturely — AI maternal health app
GTBank Squad Hackathon
6th Place — Top 10
SparkEdge — connecting innovators with investors
Revslon School of Product
Product Design Certificate
4-week user-centered design program
Skills & Stack
📱Mobile — Flutter

Primary craft. Cross-platform apps with pixel-perfect UIs, smooth animations, and clean architecture from day one.

FlutterDart GetXProviderRiverpod Clean ArchitectureOffline-first
⚙️Backend & Integration

Strong experience integrating APIs and building scalable backends. Firebase expertise, REST APIs, and real-time data synchronization.

REST APIsFirebase Real-time syncPythonGoogle Cloud
🗄️Database & Data

Firebase-first backend with real-time sync, auth, and cloud functions — plus strong REST API integration skills.

FirebaseFirestore REST APIsJavaPythonC
🛠️Tools & Design

Full workflow — Figma to Flutter, Git to production. UI/UX background means I deliver more than just working code.

FigmaGit / GitHub Android StudioVS Code UI/UX DesignResponsive layouts
Work Experience
Sept 2025 – Mar 2026
Flutter Software Engineer
ScholarArk · Lagos, Nigeria
  • Engineered scalable Flutter features using Clean Architecture, cutting feature development time by 18%.
  • Built modular UI components that streamlined collaboration across design and backend teams.
June – Aug 2025
Flutter Developer
Fixeroni · Lagos, Nigeria
  • Translated Figma designs into pixel-perfect, responsive UIs with 98% design fidelity across device sizes.
  • Architected real-time Firebase Firestore sync, reducing data latency by 30% for core features.
  • Decreased time-to-production by 15% through optimised development workflows.
Feb – May 2025
Flutter Developer Intern
MoneySmith · Lagos, Nigeria (Play Store)
  • Increased feature delivery velocity by 25% working alongside senior engineers.
  • Reduced widget build times by 45% via Provider state management and responsive UI patterns.
Oct 2023 – Aug 2024
Flutter Developer
Schoolar.IO · Lagos, Nigeria
  • Designed modular Flutter architecture reducing feature build time by 20 hours per cycle.
  • Refactored legacy state management to Provider, eliminating 50% of state-related bugs.
Projects
01
PulseAI
Health Analytics Flutter ML

Innovative health monitoring app using Bluetooth connectivity to paired smartwatches. Extracts real-time health data and combines it with facial recognition ML to analyze hypertensive levels and cardiovascular risk.

Flutter · Riverpod
ML · Bluetooth
02
SlideSync
Reading Assistant Flutter Firebase

Mobile reading assistant with real-time document parsing and student progress tracking. Supports offline functionality with local caching.

Flutter · Firebase
Riverpod · AI
03
custom_widgets_toolkit
11k+ downloads pub.dev Open Source

Flutter package on pub.dev — reusable widget library downloaded by over 11,000 developers worldwide.

Dart · Flutter
pub.dev
03
Cartify
Full-stack E-commerce

Full-stack mobile e-commerce platform — admin management, cart, personalised recommendations, and real-time inventory sync.

Flutter · Riverpod
Firebase · REST
04
TicTacToe Multiplayer
Real-time Multiplayer

Real-time player-vs-player game using Firebase. Adaptive light/dark theme, cross-platform.

Flutter · Firebase
Provider
05
More on GitHub →

Additional projects, experiments, and contributions at github.com/okikday

Awards & Achievements
Cavista Hackathon 2025

2nd Runner-Up. Led team to build Nurturely — an AI-based maternal health app for pregnant and nursing mothers.

GTBank Squad Hackathon

6th Place — Top 10. Spearheaded SparkEdge, a platform connecting innovators with investors and funding opportunities.

11k+ pub.dev Downloads

custom_widgets_toolkit — open-source Flutter package downloaded over 11,000 times by the global dev community.

Product Design Certificate

Completed Revslon School of Product's 4-week program in user-centered design and product thinking.

Mathematical Thinking · Coursera

Completed specialisation mastering algorithm analysis using induction, recursion, and invariant principles.

Play Store Contributions

Contributed to multiple production apps including MoneySmith, ScholarArk, and others. Real products, real users.

Let's build
something
great.

Open to full-time roles, freelance projects, and interesting collabs. Flutter, AI, or anything exciting — reach out.