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Hi, I'm Daniel Samuel, a mobile app developer and software engineer specializing in Kotlin Jetpack Compose, Flutter and Go. I deliver high-performance apps across video calls, chat, payments, and e-commerce, reaching over 20,000 users. I excel in BLE development, API integrations, performance optimization, and AI-powered features. I'm a strong contributor to agile processes, sprint planning, and rigorous code reviews.…Hi, I'm Daniel Samuel, a mobile app developer and software engineer specializing in Kotlin Jetpack Compose, Flutter and Go. I deliver high-performance apps across video calls, chat, payments, and e-commerce, reaching over 20,000 users. I excel in BLE development, API integrations, performance optimization, and AI-powered features. I'm a strong contributor to agile processes, sprint planning, and rigorous code reviews.

Daniel Samuel Edim

Full Stack Developer, Back-End Developer, App Designer

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Hi, I'm Daniel Samuel, a mobile app developer and software engineer specializing in Kotlin Jetpack Compose, Flutter and Go. I deliver high-performance apps across video calls, chat, payments, and e-commerce, reaching over 20,000 users. I excel in BLE development, API integrations, performance optimization, and AI-powered features. I'm a strong contributor to agile processes, sprint planning, and rigorous code reviews.…Hi, I'm Daniel Samuel, a mobile app developer and software engineer specializing in Kotlin Jetpack Compose, Flutter and Go. I deliver high-performance apps across video calls, chat, payments, and e-commerce, reaching over 20,000 users. I excel in BLE development, API integrations, performance optimization, and AI-powered features. I'm a strong contributor to agile processes, sprint planning, and rigorous code reviews.

Available to hire

Hi, I’m Daniel Samuel, a mobile app developer and software engineer specializing in Kotlin Jetpack Compose, Flutter and Go. I deliver high-performance apps across video calls, chat, payments, and e-commerce, reaching over 20,000 users.

I excel in BLE development, API integrations, performance optimization, and AI-powered features. I’m a strong contributor to agile processes, sprint planning, and rigorous code reviews.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Software Developer at Randstad Digital

July 1, 2025 - December 1, 2025

Built and maintained BLE functionalities including device scanning, secure pairing, characteristic read/write, and real-time data synchronization across multiple hardware devices. Led API integration efforts and improved app performance and responsiveness across core mobile flows. Participated in sprint planning, conducted in-depth code reviews, and collaborated with design, QA, and backend teams to deliver new features.

Software Engineer at Beta Score Finance

October 1, 2020 - December 1, 2023

Developed a Go backend service to eliminate 90% of recurring bugs and improve reliability across legacy and new mobile features, including AI chat, subscriptions, and payments. Migrated the native Android app from Jetpack Compose to Flutter for cross-platform support and reduced maintenance overhead. Implemented optimized API integrations in Flutter to speed UI interactions and improve subscription and payment flows. Built an AI-powered knowledge agent using Dialogflow CX with custom data stores, improving response accuracy.

Mobile Application Developer at Granger PR

January 1, 2023 - October 1, 2024

Led the Ahava Plan mobile team (3 developers), improving delivery efficiency and architectural consistency across features. Rebuilt Ahava Plan from the ground up and integrated the backend platform to enhance collaboration and workflow management for wedding planners. Served as the sole mobile developer delivering Urban Overstock, an e-commerce app, overseeing development and deployment. Integrated Stripe payments, increasing successful transaction rates and enabling a seamless checkout experience. Released Urban Overstock to 500+ early users with a 95% satisfaction rating and minimal post-launch bugs.