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I am a mobile application developer specializing in Flutter, fintech, HR, and e-commerce. I have over 3 years of experience and have shipped 6+ production releases reaching 100k+ users, with an average rating of 4.6 and crash rates below 0.8%. I thrive on building robust apps that users love. \n\nI leverage BLoC, Clean Architecture, REST/GraphQL, Firebase, and CI/CD to deliver scalable, compliant mobile solutions that boost user engagement and operational efficiency.…I am a mobile application developer specializing in Flutter, fintech, HR, and e-commerce. I have over 3 years of experience and have shipped 6+ production releases reaching 100k+ users, with an average rating of 4.6 and crash rates below 0.8%. I thrive on building robust apps that users love. \n\nI leverage BLoC, Clean Architecture, REST/GraphQL, Firebase, and CI/CD to deliver scalable, compliant mobile solutions that boost user engagement and operational efficiency.

Okoro Blessing

App Developer, Web Developer, Back-End Developer, +2

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I am a mobile application developer specializing in Flutter, fintech, HR, and e-commerce. I have over 3 years of experience and have shipped 6+ production releases reaching 100k+ users, with an average rating of 4.6 and crash rates below 0.8%. I thrive on building robust apps that users love. \n\nI leverage BLoC, Clean Architecture, REST/GraphQL, Firebase, and CI/CD to deliver scalable, compliant mobile solutions that boost user engagement and operational efficiency.…I am a mobile application developer specializing in Flutter, fintech, HR, and e-commerce. I have over 3 years of experience and have shipped 6+ production releases reaching 100k+ users, with an average rating of 4.6 and crash rates below 0.8%. I thrive on building robust apps that users love. \n\nI leverage BLoC, Clean Architecture, REST/GraphQL, Firebase, and CI/CD to deliver scalable, compliant mobile solutions that boost user engagement and operational efficiency.

Available to hire

I am a mobile application developer specializing in Flutter, fintech, HR, and e-commerce. I have over 3 years of experience and have shipped 6+ production releases reaching 100k+ users, with an average rating of 4.6 and crash rates below 0.8%. I thrive on building robust apps that users love. \n\nI leverage BLoC, Clean Architecture, REST/GraphQL, Firebase, and CI/CD to deliver scalable, compliant mobile solutions that boost user engagement and operational efficiency.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Mobile Application Developer at Sterling Bank Nigeria Plc

May 1, 2022 - May 1, 2025

Spearheaded core features for Active8 and Alt Bank v3, delivering over 10 production releases across Android/iOS with a 98.9% crash-free session rate. Redesigned the KYC/onboarding flow, reducing user drop-off by 28% and activating users within 3 minutes. Engineered card lifecycle features (creation, blocking/unblocking, tokenized PAN storage, and masked UI) ensuring PCI DSS compliance. Developed investment and migration workflows within Alt Invest for wallet-to-account transfers. Pioneered CI/CD pipelines using GitHub Actions and Fastlane, accelerating release cycles by 40%. Instrumented Firebase Analytics and Crashlytics to drive data-backed improvements that boosted app rating from 4.1 to 4.5 stars.

Software Developer at ICIT Solution

February 1, 2022 - Present

Contributed to innovative software solutions, including an image-recognition search engine app, and enhancements to a key business tool. Built 'Quanto,' an image-recognition search engine with integrated payment capabilities. Improved the 'Eko One' tool by implementing responsive web and mobile interfaces. Engineered a C# console app for automated batch TFF-to-PDF conversion and seamless SharePoint uploads. Created and deployed REST APIs for 'Work Market' to enable ticket creation, assignment, and tracking.

Software Developer at Glassgate Ltd Nigeria

May 1, 2021 - May 1, 2022

Designed and developed the Federal Polytechnic Alumni Association webpage using HTML, CSS, JavaScript, and .NET Core 5 to deliver a functional online platform.

Software Developer at Xceed365 Nigeria Ltd

May 1, 2019 - May 1, 2021

Developed the Xceed365 HR Management App, delivering clock-in/out and leave management features using .NET and Xamarin Forms. Built a comprehensive HR management app to streamline workforce processes.