Hire the Best Rapid Application Development Freelancers in Dhaka, BD

During the last 10 years, I used NodeJS, JavaScript, Typescript, Express, MongoDB, PHP, MySQL, React, Angular, Wordpress to build apps, web applications for smaller & larger companies. I created web-services or API for many of my clients. I am experienced in Project Management, Web Application Development, NodeJS server development and other fields like Database Management, CMS development, MVC architectures, Web Services, Cloud computing and e-commerce solutions. I am a highly dependable software engineer who can be relied upon to get the job done to a consistently high level. I believe that good communication at all stages of a project is absolutely essential for a good client and provider relationship. I am very serious about to keep my client happy with the project I am assigned. So do not hesitate to contact me about your project.

I am a results-driven Senior Software Engineer, Full-Stack Developer, and AI/ML Engineer dedicated to architecting, building, and deploying scalable digital solutions that drive business transformation. Operating at the intersection of robust backend engineering, advanced artificial intelligence, and modern user-centric interfaces, I help global enterprises, high-growth startups, and specialized brands convert complex concepts into production-ready software. With deep technical domain expertise across modern web architectures, native and cross-platform mobile ecosystems, and cloud automation, my core mission is to engineer high-performance systems designed for long-term scalability, exceptional user retention, and measurable business impact. Core Areas of Specialization 1. Full-Stack Web Application Engineering I build modular, secure, and lightning-fast web applications utilizing industry-standard frameworks and strict architectural patterns. My engineering approach ensures that applications are not only visually compelling but also highly performant under heavy traffic loads. Frontend Architecture: Developing sophisticated single-page applications (SPAs) and server-side rendered (SSR) platforms using React, React Router, Next.js, and highly optimized, clean Tailwind CSS structures. State & Data Management: Designing highly predictable state management flows, seamless RESTful API and GraphQL layers, and data-dense dashboards tailored for enterprise-level operations. Design Aesthetics: Strong emphasis on minimal, elegant, flat user interfaces, specializing in dark background layouts accented with gold or neon highlights for premium corporate branding. 2. Artificial Intelligence & Machine Learning Integration I specialize in bridging the gap between cutting-edge AI research and practical, revenue-generating commercial software. I build and integrate smart workflows, predictive data modeling, and intelligent automation systems that optimize operations. LLM & Generative AI Solutions: Designing context-aware AI tools, complex automation pipelines, and custom agentic frameworks (such as AI-driven management and diagnostic software tailored for specialized verticals like dental professionals). Predictive Analytics & Automation: Embedding tailored ML models directly into SaaS ecosystems to automate manual administrative burdens, predict user trends, and generate structured data insights. 3. Cross-Platform & Native Mobile Development I manage the entire mobile application lifecycle—from initial codebase architecture and native API integrations to secure testing workflows and successful deployments across public marketplaces. Production-Grade Deployments: Extensive experience managing updates, compliance, and screenshot optimization pipelines for premium mobile platforms like Apple App Store Connect and Google Play Developer Console. Proven Mobile Portfolio: Successfully engineered, managed, and optimized live commercial applications spanning specialized utility apps, transit mapping networks, transit logs, and productivity software—including projects such as TFL SERU, Madaripur Express, ShiftSpan, and TaskAI. 4. Enterprise SaaS, CRM, & ERP Architecture I design and develop comprehensive, data-secure enterprise platforms engineered to unify fragmented business processes. B2B Tools & Custom CRMs: Building multi-tenant Software-as-a-Service (SaaS) customer relationship tools featuring complex permission tiers, real-time webhooks, and secure user data management. Enterprise Resource Planning (ERP): Integrating and developing robust backend systems designed to synchronize logistics, track workforce management metrics, handle invoicing, and support data-heavy corporate compliance modules. 5. Technical SEO & Performance Optimization Beautiful software is only valuable if your audience can find it. I combine rigorous backend engineering with advanced search-engine visibility practices. Performance Engineering: Structuring clean, semantic codebases that achieve flawless Core Web Vitals scores, minimizing initial page load times, and designing highly crawlable technical SPA structures. Search Optimization Architecture: Implementing advanced schema markup, proper meta environments, and localized SEO technical layouts designed specifically to capture competitive enterprise markets in regions like the United States and the United Kingdom. Technical Toolkit & Ecosystem Expertise Languages & Core Tech: JavaScript, TypeScript, HTML5, CSS3, Modern ES6+, Node.js Frontend Frameworks: React, React Router, Next.js, Tailwind CSS. Backend & Serverless Infrastructure: Firebase (Authentication, Firestore, Cloud Functions), Supabase (PostgreSQL, Realtime, Edge Functions), Google Cloud Platform (GCP) Console. Mobile Frameworks & Developer Tools: Android Studio (SDK Configuration, Emulator Environments), iOS Xcode Environment, Play Store & App Store Developer Toolkits.

I am a full stack Web & Software Developer with 10+ years of experience working in this field professionally. I have experience working with each layer of development and highly motivated to continuously improve myself. Very organized and can help client make the right choice and formulate future proof strategy. Fast learning ability to work with any new platform and give quick solution to problem. Here is my skill-set - Frontend skills: * React.js * HTML5, CSS3, JavaScript, jQuery, Ajax; * Frontend frameworks: Bootstrap Backend skills: * Golang * Python * PHP * Node.js * ColdFusion Databases: * Relational: Mysql, MSsql, PostgreSQL * NoSQL: MongoDB Frameworks/CMS: * Meteor.js * Django * Flask * Wordpress * Laravel Other Skills: * Search Engine Optimization I am a team player and can work with any number of developers and can lead a co-located or distributed team to achieve the technical and business goals. I’m fluent in both speaking and writing English and keep good communication with my client. I can assure you of very high quality work to help you grow your business. Anything less than full client satisfaction is not even an option for me.

Hi, I am Shakil Ahmed. I am a Full Stack Web and Mobile App Developer. I have over 4 years of experience in developing professional websites and mobile apps for my client’s business. - Do you want to develop your app/website from scratch? - Do you need help to develop your app/website which is UI/UX ready? - Do you need support for your active app/website? - Do you need to fix your app/website's issue? - Do you need help releasing or publishing your app/website? If so, then you are at the right place. I will work extremely hard to exceed your expectations and will do whatever is needed to help you grow your business. Your satisfaction is my first priority. I have the following skills in Web Development: ✔ Web app development. ✔ Laravel, Core PHP, WordPress ✔ CVS: Git, Bitbucket, Github. ✔ Databases: SQLite, MySQL, Postgresql. ✔ IDE: Visual Studio Code, PhpStorm. ✔ UI :HTML5, CSS 3, Bootstrap 5, Tailwind CSS. ✔ Restful API. ✔ MVC App Development, OOP ✔ AWS, Google Cloud, Azure, Digital Ocean, etc... I have the following skills in Android Development: ✔ Coding Architectures: MVVM ✔ Location Based: Google Maps, Geolocation, Geo-fencing, GPS, Google Places APIs ✔ Parsing : JSON Parsing & XML Parsing ✔ Push Notifications: Firebase ✔ Crash Reporting: Firebase Crashlytics ✔ Analytics Integration: Firebase, Google Analytics, Facebook Insights ✔ Database: SQLite, MySQL (Web Backend), Firebase Realtime DB, Room database ✔ Text-To-Speech & Speech-To-Text ✔ Third-Party Libraries (Networking & Image related): Volley, Retrofit, Picasso, Glide, etc... ✔ Version Control tools: GitLab, Bitbucket, GitHub, etc. ✔ UI Standard: Material Design Benefits of Choosing me: ✔ Free Basic SEO ✔ Free upload on your server. ✔ Free upload to Google Play Store ✔ Active Available 24/7 hours ✔ 1-month free Support after order delivery ✔ Exclusive Video tutorials: Manage Your Website? ✔ 100% money-back guarantee, If you are not happy with the service. Thanks for the consideration. Looking forward to connecting and commencing a long-term relationship. Feel free to contact me with your requirements. Regards, Shakil

I bring 20 years of experience in Web and Mobile Application Development, with strong expertise in Java, Node.js, iOS, Android, and Appcelerator Titanium. I specialize in building robust, scalable, and high-performance applications across multiple platforms. ✅ Top Rated Developer ✅ Over 2,800 Hours Logged on Upwork ✅ 100% Job Success Score ✅ Excellent Client Feedback ✅ High Performer on Upwork Skill Tests Expertise in Programming Languages, Tools, and Technologies: - Appcelerator Titanium – 12+ years of experience - Android Development – 10+ years - Xcode / Objective-C – 10+ years - Swift – 7+ years - Flutter – 3 years - Node.js – 8+ years - Java – 18+ years - Spring Framework – 17+ years - Hibernate – 17+ years - MySQL – 17+ years (Advanced proficiency) - MongoDB – 5+ years (Basic knowledge) - JasperReports – 12+ years - Amazon Web Services (AWS) – 4+ years

𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗠𝗼𝗯𝗶𝗹𝗲, 𝗪𝗲𝗯, 𝗦𝗮𝗮𝗦, 𝗮𝗻𝗱 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗮𝗻𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 I am a versatile Full Stack Developer, Software Engineer, and Automation Specialist with over 5 years of experience in mobile and web development, scripting, and automation. I love creating high-quality solutions that help businesses grow. Whether I’m building mobile apps, developing web applications, or automating tasks, I aim to bring efficiency and creativity to every project. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐃𝐨 𝐟𝐨𝐫 𝐘𝐨𝐮 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐟𝐨𝐫 𝐌𝐨𝐛𝐢𝐥𝐞, 𝐖𝐞𝐛, 𝐒𝐚𝐚𝐒, 𝐚𝐧𝐝 𝐃𝐞𝐬𝐤𝐭𝐨𝐩 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 I specialize in full-stack development across various platforms. I create user-friendly solutions that work well and meet high standards. My skills in both the frontend and backend ensure that your project is cohesive, responsive, and ready for use. Here’s what I offer: - 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬: I use React Native and Flutter to make mobile apps for iOS and Android. - 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: I work with the MERN stack (MongoDB, Express.js, React.js, Node.js) and Django to build web apps that are smooth and secure. - 𝐃𝐞𝐬𝐤𝐭𝐨𝐩 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞: I create desktop applications using Electron.js, allowing me to develop apps for Windows, Mac, and Linux. - 𝐒𝐚𝐚𝐒 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: I develop scalable SaaS applications that meet your business needs. - 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: I manage data using MySQL, MongoDB, and Firebase for safe and fast performance. - 𝐑𝐄𝐒𝐓𝐟𝐮𝐥 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: I build REST APIs for easy communication between services. - 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤𝐞𝐧𝐝𝐬: I design systems that can grow and adapt to your needs. - 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: I use HTML, CSS, and JavaScript to create engaging user interfaces that enhance the experience. - 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: I use Git to keep the development process organized and efficient. Whether you're launching a new mobile app or developing a web platform, I have the skills to deliver high-quality solutions that fit your needs. 𝐒𝐜𝐫𝐢𝐩𝐭𝐢𝐧𝐠 𝐚𝐧𝐝 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 I also provide scripting and automation services. I use Python and Node.js to automate repetitive tasks, improve workflows, and help businesses work more efficiently. I build scripts and automation tools that are effective and reliable. Here’s what I specialize in: - 𝐖𝐞𝐛 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: I automate data extraction using tools like Selenium and Beautiful Soup. - 𝐖𝐞𝐛 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: I streamline tasks using Flask and Express.js to reduce manual work. - 𝐓𝐚𝐬𝐤 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: I handle long-running tasks easily with Celery for smooth execution. - 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐒𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲: I design organized systems that are easy to maintain. - 𝐒𝐞𝐫𝐯𝐞𝐫 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: I manage server environments using tools for better performance. - 𝐂𝐨𝐧𝐭𝐚𝐢𝐧𝐞𝐫𝐢𝐳𝐚𝐭𝐢𝐨𝐧: I use Docker to package applications for easy deployment and scalability. I enjoy using my automation skills to solve real challenges and help clients achieve their goals faster. 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐚𝐧𝐝 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 I prioritize security in all my projects. I use JWT (JSON Web Tokens) for authentication in Django and Express.js. This keeps your applications safe and secure. 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? I am dedicated to providing great service and high-quality results. My good communication skills help me understand your needs clearly. I focus on building scalable and innovative solutions that help your business grow. When you work with me, you can expect: - 𝐏𝐞𝐫𝐬𝐨𝐧𝐚𝐥𝐢𝐳𝐞𝐝 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: I tailor solutions to fit your business needs. - 𝐓𝐢𝐦𝐞𝐥𝐲 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲: I respect deadlines in today’s fast-paced world. - 𝐀𝐭𝐭𝐞𝐧𝐭𝐢𝐨𝐧 𝐭𝐨 𝐃𝐞𝐭𝐚𝐢𝐥: I aim to exceed expectations with every project. - 𝐂𝐨𝐧𝐭𝐢𝐧𝐮𝐨𝐮𝐬 𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭: I stay updated with the latest technologies and best practices. 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 I work closely with you to bring your vision to life. I am dedicated to delivering high-quality results that align with your business goals. Your success is my success, and I measure my achievements by how much I add value to your business. 𝐋𝐞𝐭’𝐬 𝐖𝐨𝐫𝐤 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫! If you’re looking for a skilled developer who can create high-quality mobile and web apps using React Native, Flutter, MERN, Django, or if you need help automating tasks, I would love to work with you. Let’s discuss your project and create something impactful. Thank you for considering my profile. I look forward to collaborating and helping your business grow!