i
itsmailok

Ismail Alam

@itsmailok

Cross Platform Mobile Engineer and Production Store Release Specialist

Indonesia
Indonesian, English
About me
Mobile & Full-Stack Engineer with 3+ years of experience delivering scalable apps across iOS, Android, and Web. Having launched 10+ production mobile apps, I specialize in solving critical Flutter/iOS build blockers, App Store and Play Store releases, and building high-performance web solutions. Expertise: • Mobile: Flutter, Dart, React Native, Swift (iOS), CI/CD pipelines • Web/Backend: Next.js, React, TypeScript, Go, REST APIs, OAuth 2.0 • Store Ops: App signing, compliance updates, store rejections Let’s fix your blockers and deploy your app. Message me to get started!... Read more

Skills

i
itsmailok
Ismail Alam
Offline • 

See my services

Mobile App Bug Fixes
I will fix flutter build errors and publish to app store
From$25 / projectMore details

Portfolio

Work experience

Pintro

Fullstack Developer

Pintro • Full-time

Dec 2024 - Present • 1 yr 10 mos

- Developed and maintained scalable, high-performance web and mobile applications using Next.js, Flutter, Android Studio, and Xcode with a focus on responsive UI/UX. - Engineered automated background schedulers and backend scoring/reporting modules in Golang to process real-time business logic, dynamic discount updates, and Learning Management System (LMS) data synchronization. - Optimized PostgreSQL database performance by eliminating inefficient query patterns and resolving N+1 query bottlenecks, significantly reducing server load. - Automated application build and release workflows by constructing a CI/CD pipeline in Bitbucket Pipelines for seamless Android APK generation. - Upgraded native iOS application using Swift to support the latest iOS platform standards, refactoring third-party dependencies and publishing compatibility updates to the Apple App Store. - Managed end-to-end mobile app publishing lifecycle across both Google Play Store and Apple App Store.

Kuantum

Software Engineer

Kuantum • Full-time

Dec 2023 - Dec 2024 • 1 yr

- Boosted RESTful API efficiency by 35% across Express.js and Spring Boot backend architectures by refactoring queries and implementing engineering best practices. - Architected and secured REST APIs by integrating OAuth authentication protocols, enabling safe and reliable data exchange with client applications. - Built and maintained cross-platform mobile applications for Android and iOS using React Native and Flutter, applying Object-Oriented Programming (OOP) principles for maximum codebase scalability. - Engineered an internal company web portal using React.js, contributing to frontend software architecture across JavaScript, Java, and Dart tech stacks.

Mutif_Corporation

Mobile Developer

Mutif Corporation • Full-time

Mar 2021 - Dec 2023 • 2 yrs 9 mos

- Enhanced HRIS mobile application features (payroll calculations, external service activity tracking, and digital payslips), resulting in a 40% increase in user satisfaction ratings. - Implemented 5 core features for the Warehouse Management System (WMS), boosting inventory tracking efficiency by 50% across picking, storing, and monitoring workflows. - Engineered a web-based recruitment portal to streamline prospective employee applications for Mutif Corp. - Designed and built an employee identification website featuring multifunctional ID card QR code scanning for fast employee verification.