
Tanjim Ahmed
I’m a professional App Developer from Sylhet, Bangladesh. I’m passionate about building products that promote community.
Phone
+880 1518758860
contact@tanjimahmed.com
Location
Sylhet, Bangladesh
A little more about me
Greetings! I’m Tanjim Ahmed, a devoted Flutter/Dart app developer with a passion for turning ideas into outstanding mobile experiences. When you choose to work with me, you’re not just hiring a developer; you’re gaining a committed partner dedicated to bringing your vision to life.
With a strong background in Flutter and Dart, I’ve had the privilege of crafting a multitude of successful apps. My approach is simple: your project becomes my project, and your goals become my goals. I thrive on creating visually appealing and high-performing cross-platform applications that exceed your expectations.
Beyond Flutter, I’m well-versed in native Android technologies such as Kotlin, Java, and Android Studio. Whether your project calls for native development or hybrid solutions, I have the expertise to deliver.
My commitment to innovation and staying ahead in the ever-evolving tech landscape has led me to explore various avenues, including hybrid technologies like Dart. I believe in offering you the most cutting-edge solutions to propel your app’s success.
When you collaborate with me, you can count on open communication, attention to detail, and a relentless pursuit of excellence. Your app’s success is my top priority, and I’m ready to embark on this exciting journey with you.
Let’s work together to transform your app idea into a reality that stands out in the digital world. Your satisfaction is my driving force.
Skills
— Flutter
— Native IOS
— Django
— AWS
— Native Android
– Express.Js
– Microsoft AZure
– Google Cloud Platform
Experience
Android Developer
Crazybot Studio
08/2018 – Present
Flutter Developer
Shiftboard Inc.
03/2021 – 01/2023
testimonials
I have hired Tanjim many times, and I would still do it again whenever any need arises, he is very professional and committed. He’s attentive to detail, punctual, and is always on time. He makes sure to get business requirements right. It has been a pleasure working with Tanjim.
Tanjim did a great job, completing all work above expectations and in a timely manny, with the work being completed ahead of deadlines. I have very limited understanding of coding, and have ideas that will grow outside of the original scope of work. Tanjim made reasonable accomodations and discussed any budget concerns ahead of time so that there were not any unexpected costs. I look forward to working with Tanjim again in the future and am confident that he will exceed any expectations of those who chose to hire him in the future!
Hired for a specific purpose to update my mobile app. He did the job well, quickly, and was great with communication. Would hire again
Recent Work

Range Buddy
- Full-Stack Development: Engineered the complete cross-platform application using Flutter, delivering a seamless experience on both iOS and Android.
- Backend & Real-time Features: Built a scalable backend with Firebase to handle user authentication and real-time data synchronization.
- Advanced Monetization: Integrated complex payment systems, including Stripe Connect for multi-party transactions and RevenueCat for managing in-app subscriptions.
- Code Quality: Architected the app using Clean Architecture principles, ensuring a highly maintainable, scalable, and testable codebase.

Nightingale
- Automotive Integration: Extended the app’s functionality to vehicles by seamlessly integrating with both Apple CarPlay and Android Auto for a safe, hands-free user experience.
- Offline Functionality: Implemented a robust offline caching system, ensuring users have uninterrupted access to key features, even without an internet connection.
Cloud Backend: Leveraged Microsoft Azure for scalable cloud services, ensuring high availability and real-time data synchronization.
- Robust Architecture: Built the application using Clean Architecture principles, creating a highly maintainable and scalable foundation for future growth.

Sol Store
- E-commerce Application: Developed a full-featured e-commerce mobile app using Flutter, from product browsing to checkout.
- Secure Payment Integration: Implemented a secure and reliable payment gateway, enabling seamless and safe online transactions for customers.

Schedule Pro
- Responsive UI/UX: Engineered a fully responsive user interface that provides an optimal and intuitive experience across a wide range of devices, from mobile phones to tablets.
- Robust Architecture: Developed the application using Clean Architecture principles, resulting in a highly modular and easy-to-maintain system.

Dent Shop manager
- Subscription Management: Implemented a comprehensive monetization strategy using RevenueCat to manage complex recurring subscription plans.
- Payment Processing: Integrated Stripe to handle secure, direct in-app payments for services.
- Maintainable Codebase: Applied Clean Architecture to structure the code, enhancing long-term stability and simplifying future feature development.

SafeMom – Ingredient Checker
- Application Maintenance: Enhanced application stability and performance by identifying and resolving critical bugs in the existing codebase.
- Monetization & Marketing: Expanded the app’s revenue and marketing channels by integrating multiple ad SDKs, including Facebook and TikTok.
In-App Purchase Funnel: Implemented and configured an Adapty paywall to effectively manage premium features and user subscriptions.
+880 1518 758860