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Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
I'm a Highly accomplished and results-oriented Engineer with extensive experience in **Full-stack Development, Artificial Intelligence (AI), Cloud Computing, and MLOps/AI** Pipelines
I help engineers here—especially those early in their journey—build real-world skills through code reviews, system design, and project guidance. My approach is grounded in clarity, scalability, and long-term growth.
Over 12 years of Experienced Mobile, Web, Machine Learning and Deep Learning Application developer and architect with a demonstrated history of working in the information technology and services industry. Skilled in Dart & Flutter(Provider, Riverpod, BLoC, MVVM, Clean Architecture), Node & Express, PHP & Laravel Framework, MySQL, Kotlin Jetpack Compose(Android), SwiftUI (iOS), Python, Tensorflow, Keras, Javascript, Angular, AWS EC2, AWS Lightsail.
Also have a vast experience in developing human resource by providing training on above mentioned technologies.
Here is my Codecanyon profile : https://codecanyon.net/user/_lutfor
Here is my Udemy profile : https://www.udemy.com/user/lutfor-rahman-11/
Github : https://github.com/contactlutforrahman
LeetCode : https://leetcode.com/_lutfor
By actively assisting others in developing their programming abilities and offering insightful advice and support, it enables me to share my love of coding while also expanding my own knowledge through the fresh viewpoints and difficulties that mentees present.
With over 15 years of experience across software engineering, architecture, and product leadership, I specialize in building high-performing engineering teams, architecting scalable systems, and driving strategic product delivery. As a Tech Lead and adjunct faculty member, I combine hands-on technical expertise with leadership, mentorship, and education to deliver enterprise-grade solutions while developing the next generation of engineers.
Technology Stack:
Mobile & Web: Flutter/Dart, React, Multi-tenant Architectures
Cloud & Backend: AWS (AppSync, Amplify, Lambda), Firebase, GraphQL, REST APIs
Languages: C/C++/C#, Dart, Java, Python, JavaScript/TypeScript
Specialized: IoT, Embedded Systems, Edge AI, Information Security
Architecture: Clean Architecture, Microservices, Event-Driven Systems
Leadership & Roles:
Tech Lead / Chapter Lead – Leading cross-functional teams of 8+ engineers
Product & Engineering Manager – Driving product strategy and delivery
Solutions Architect – Designing enterprise systems and multi-tenant platforms
Educator & Mentor – Adjunct faculty + 300+ mentees on Codementor
Key Expertise:
Teaching computer science fundamentals and advanced topics
Leading distributed engineering teams and establishing technical standards
Architecting and delivering complex SaaS platforms
Strategic product roadmapping and stakeholder management
Building developer assessment frameworks and quality systems
Mentoring engineers from junior to senior levels
Educational Background:
PhD Candidate, Computer Engineering (Edge AI Research)
Master of Computer Engineering
Master of Business Administration (MBA)
Postgraduate Diploma, Software Development Skills (UNIX)
Bachelor of Computer and Information Sciences
Current Focus:
Building scalable multi-tenant platforms, AI-driven development workflows, team capability development, and strategic consulting and education.
My name is Prashant, and I am a highly experienced software developer with over 10 years of experience in developing, integrating, testing, debugging, and supporting applications. I have founded a small IT company where I work with a range of technologies, including Java, Kotlin, Python, Odoo, Django, React Native, and Flutter.
I am currently available for full-time work and offer my services as a software developer. My deep understanding of the software development process includes expertise in debugging code, identifying bugs, and resolving them effectively.
Throughout my career, I have completed multiple projects across different technologies and varying sizes. My team of dedicated tech stars and I have successfully built products and helped over 1000 clients with their small to large-scale applications.
I am proficient in various technologies and programming languages, such as Python, Java, and Kotlin, and have hands-on experience with IDEs like Android Studio, Visual Studio Code, and PyCharm. My expertise extends to frameworks and platforms including Android, Flutter, React Native, Spring Boot, ReactJS, WordPress, Flask, Odoo, and Django.
Additionally, I have a solid grasp of programming concepts such as object-oriented programming (OOP), design patterns, and databases (SQLite, MySQL, MongoDB). I am skilled in working with REST APIs and Firebase as well.
I am confident that my extensive expertise and diverse experience will be valuable to your project. I would be honored to contribute my skills and look forward to any questions you may have or additional information you might require. I am fluent in English and can communicate effectively.
Hi, I’m a senior developer and AI engineer with 7+ years on Codementor, rated 5 stars across 93+ reviews. I specialize in AI Agents Development and Security, Python, Gen AI/ML, computer vision, automation, and full-stack development.
I focus on practical, scalable solutions — from debugging tough issues to building complete systems. I’m passionate about autonomous agents and their safety, and efficient system design.
Latest AI agent app - IntentFrame
You can also visit my GitHub(@maniotrix) to know more about my latest ai product development capabilities.
If you need sharp technical help grounded in real-world experience, I’m here to help.
Hello! If you need help with game development, I'm here to help you find (and learn) effective techniques and solutions for your projects.
As a mentor, I can help you with **Technical Guidance** (assistance with coding, debugging, optimization), **Design Insights** (feedback on mechanics, level design, UI), **Asset Advice** (guidance on using time-saving assets/tools), and **QA** (thorough testing and bug tracking), among other topics.
I can answer questions on topics such as **Development Challenges** ("How can I optimize my game for better performance?"), **Design Decisions** ("How to improve the game UX?", "What mechanics can make my gameplay more engaging?"), and **Troubleshooting** ("Why is my game crashing on startup?", "Why is my game build failing?", "How do I fix this bug in my C# code?"), among other topics.
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Game and Software developer since 2010. I have 10+ years of experience with Unity, C#, and Game Design. I also have experience with Unreal Engine, Level Design, 3D Modeling, and Mobile Development.
I developed games for PC and Android. My background includes working on:
● SAK'D (2D metroidvania game, demo released on Steam)
● NekoSuki! ~ Kitty Love Adventure (action-adventure game, in development)
● Time Master (puzzle-platformer game, released on Steam)
● Baneville (an educational game for Brazilian schools)
I have knowledge and experience with:
● Unity, C#, async-await (UniTask), advanced programming concepts
● Unreal Engine 5, Blueprints, C++
● Godot Engine, RPG Maker, GameMaker, Ren'Py
● Game Design, Level Design, UI Programming, Game Optimization, QA
● Unity Addressables, Timeline
● Third-party assets and plugins: Platformer Project, Corgi Engine, ORK RPG Framework, Game Kit Controller, World Streamer 2, DoozyUI, RealtimeCSG, Rewired, Animancer, RealToon, Dialogue System for Unity, MicroSplat, MicroVerse, etc.
● Blender, VRoid Studio (3D Modeling, Rigging, Skinning, Animation)
● Photoshop, Krita, GIMP (Texturing, Image editing)
● Wwise Audio Middleware
● Generative AI: Stable Diffusion, ComfyUI, SwarmUI, NovelAI
● Mobile Development: Android (native), iOS (native), Flutter, Xamarin, Xamarin.Forms
● Kotlin, Swift, Dart, Java, Python
Hi, I’m Antonin 👋
I’m a professional software engineer and trainer with **63 delivered courses** for companies, engineering schools, and training centers, reaching **350+ students**. I teach **Flutter, Java, C#, React, Android, Linux & Docker** with a clear, structured, results-driven approach.
I mentor students, developers, and professionals in **French or English**, always focused on real-world skills and clean architecture.
I am a Senior Software Engineer with 5 years of experience in Flutter development, specializing in cross-platform mobile applications. I have expertise in UI/UX design, state management, and API integration.
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Frequently asked questions
How long do Dart projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Dart project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Dart request on Codementor, check out our article.
How much does it cost to hire a freelance Dart developer?
We don’t charge anything when you post a freelance hiring request for Dart developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor Dart developers different?
We do a comprehensive technical and communications screen of all Dart developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Dart developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your Dart project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.