I am,
Md Salim Hossain
Full Stack Software Engineer with expertise in building web, mobile, desktop applications, and AI-Powered solutions, delivering high-quality and scalable systems.
Services I Offer
Custom Software Development
I offer tailored software solutions designed to meet the unique needs of your business. From concept to deployment, I create scalable, efficient, and user-friendly applications that drive results and enhance your operations.
Mobile App Development
I specialize in building high-performance mobile applications using both native development and the Flutter framework for cross-platform solutions. Whether it's iOS, Android, or both, I deliver sleek, responsive apps tailored to your needs, ensuring a seamless user experience across all devices.
Web App Development
I provide full-stack web app development services, handling both the front-end and back-end to deliver complete, robust solutions. From crafting interactive, user-friendly interfaces to building secure, scalable server-side systems, I ensure your web applications are efficient and tailored to your business needs.
Desktop App Development
I offer desktop app development services to create powerful, native applications for Windows, macOS, or Linux. Whether you need a standalone solution or a cross-platform app, I build efficient, user-friendly software tailored to streamline your operations on any desktop environment.
IoT Internet of Things
I provide end-to-end IoT (Internet of Things) development services, connecting devices, sensors, and software for smarter, data-driven solutions. By integrating IoT technology, I help you automate processes, gather real-time insights, and enhance connectivity for improved efficiency and innovation in your business.
UX/UI Design
Exceptional UX isn't just design; it's a journey that builds trust, forges loyalty, and makes your brand unforgettable and this is our commitment to you
Product Research & Development
I provide product research and development services, helping turn ideas into innovative, market-ready solutions. From concept and prototyping to testing and refinement, I guide the entire development process to ensure your product aligns with user needs and industry standards.
Hosting Service
I offer reliable hosting services to ensure your website or application is always online and running smoothly. With secure servers and scalable infrastructure, I provide seamless performance, regular backups, and 24/7 support to keep your digital assets accessible and protected.
Search Engine Optimization
I provide search engine optimization (SEO) services to improve your website's visibility and ranking on major search engines. Through keyword optimization, content strategy, and technical SEO, I help drive organic traffic, boost your online presence, and enhance overall site performance.
Resume
Here you can explore my professional journey, skills, and experiences that I’ve gained over the years.
Next Js
Node Js
Python
React Js
Redux
JavaScript
Tailwind
VS Code
XML
MongoDB
Flutter
Bootstrap
C Sharp
Github
Android Studio
Git
HTML
Java
Express Js
Docker
DataGrip
CSS
IntelliJ
Redux
Next Js
Node Js
Python
React Js
Redux
JavaScript
Tailwind
VS Code
XML
MongoDB
Flutter
Bootstrap
C Sharp
Github
Android Studio
Git
HTML
Java
Express Js
Docker
DataGrip
CSS
IntelliJ
Redux
Java
JavaScript
Next Js
Node Js
Python
C Sharp
Flutter
Express Js
React Js
Tailwind
HTML
CSS
XML
AWS
Redux
MongoDB
Bootstrap
Android studio
Git
Github
Docker
DataGrip
VS Code
IntelliJ
Java
JavaScript
Next Js
Node Js
Python
C Sharp
Flutter
Express Js
React Js
Tailwind
HTML
CSS
XML
AWS
Redux
MongoDB
Bootstrap
Android studio
Git
Github
Docker
DataGrip
VS Code
IntelliJ
Programming Languages & Expertise
Java
Specialization:
Object-Oriented Programming & Native Android Development
Core Focus:
Proficient in designing and implementing core functionalities using advanced data structures like arrays, hash maps, trees and algorithms such as sorting, searching, dynamic programming and recursive techniques. Expertise in developing high-performance Android apps, optimizing memory management and leveraging multithreading for efficient background processes.
Experience Level:
Extensive experience in native Android app development, ensuring scalability and maintainability. Example: Built a feature-rich Android eCommerce app with real-time inventory updates and optimized performance.
Java
Specialization:
Object-Oriented Programming & Native Android Development
Core Focus:
Proficient in designing and implementing core functionalities using advanced data structures like arrays, hash maps, trees and algorithms such as sorting, searching, dynamic programming and recursive techniques. Expertise in developing high-performance Android apps, optimizing and leveraging for efficient background processes.
Experience Level:
Extensive experience in native Android app development, ensuring scalability and maintainability. Example: Built a feature-rich Android eCommerce app with real-time inventory updates and optimized performance.
Specialization:
Full Stack Web Development & Event-Driven Architecture.
Core Focus:
Expert in building dynamic, event-driven web applications using JavaScript and Node.js. Skilled in developing serverless architectures using frameworks like AWS Lambda and Firebase, enabling scalable and cost-efficient backend solutions. Proficient in asynchronous programming techniques, including callbacks, promises, and async/await for managing real-time data flows.
Experience Level:
Deep understanding of front-end frameworks like React.jsand back-end withNode.js, along with cloud-based, serverless technologies. Example: Developed a real-time messaging app using WebSockets and a serverless backend for efficient performance.
Python
Specialization:
Machine Learning & Artificial Intelligence.
Core Focus:
Strong proficiency in using Python for data analysis, machine learning, and AI. Skilled in implementing algorithms for supervised and unsupervised learning (e.g., regression, classification, clustering) and using libraries like TensorFlow, Keras, Scikit-learn . Experience in building neural networks and applying deep learning techniques for AI-driven applications.
Experience Level:
Developed AI models for tasks like image recognition, natural language processing , and predictive analytics, optimizing model performance and accuracy. Example: Created a machine learning model for predictive analytics in a financial application, improving decision-making processes.
Python
Specialization:
Machine Learning & Artificial Intelligence.
Core Focus:
Strong proficiency in using Python for data analysis, machine learning, and AI. Skilled in implementing algorithms for supervised and unsupervised learning (e.g., regression, classification, clustering) and using libraries like TensorFlow, Keras, Scikit-learn . Experience in building neural networks and applying deep learning techniques for AI-driven applications.
Experience Level:
Developed AI models for tasks like image recognition, natural language processing , and predictive analytics, optimizing model performance and accuracy. Example: Created a machine learning model for predictive analytics in a financial application, improving decision-making processes.
Tools and Technologies
Framework:
NodeJs, ExpressJs
API Development:
Designed and developed robust RESTful APIs and GraphQL , services using Express.js for handling complex client-server interactions.
Database Integration:
Implemented and managed databases like MongoDB and MySQL , ensuring seamless data storage and retrieval.
Real-Time Features:
Integrated Socket.IO with Node.js ,to add real-time features such as live notifications, chat systems, and collaborative tools.
Security:
Implemented security best practices in the backend, including JWT-based authentication, data encryption , and securing routes.
Performance Optimization:
Optimized server performance, handling high traffic loads and ensuring low-latency responses.
Frontend Development
I specialize in building dynamic, responsive, and visually appealing web applications using modern frontend technologies.
Next.js:
Leveraging the Next.js framework to build fast, scalable, and SEO-friendly applications with Server-Side Rendering (SSR) and Static Site Generation (SSG) for enhanced performance and user experience.
React.js:
Proficient in developing reusable, modular components withReact.js ensuring maintainable and efficient code structures for complex user interfaces.
Redux:
Implementing Redux, for robust and scalable state management across applications, ensuring seamless data flow and efficient handling of global state.
Tailwind:
Utilizing Tailwind CSS for rapid styling, creating responsive layouts, and applying custom designs that maintain a consistent and modern UI/UX across devices.
CSS & MUI:
Utilizing CSSand Material-UI (MUI) components to enhance the visual appeal of web applications while maintaining flexibility and responsiveness.
Frontend Development
I specialize in building dynamic, responsive, and visually appealing web applications using modern frontend technologies.
Next.js:
Leveraging the Next.js framework to build fast, scalable, and SEO-friendly applications with Server-Side Rendering (SSR) and Static Site Generation (SSG) for enhanced performance and user experience.
React.js:
Proficient in developing reusable, modular components withReact.js ensuring maintainable and efficient code structures for complex user interfaces.
Redux:
Implementing Redux, for robust and scalable state management across applications, ensuring seamless data flow and efficient handling of global state.
Tailwind:
Utilizing Tailwind CSS for rapid styling, creating responsive layouts, and applying custom designs that maintain a consistent and modern UI/UX across devices.
CSS & MUI:
Utilizing CSS and Material-UI (MUI) components to enhance the visual appeal of web applications while maintaining flexibility and responsiveness.
Mobile App Development
specialize in developing high-performance, cross-platform mobile applications using Flutter, enabling seamless experiences across both iOS and Android.
Cross-Platform Development:
Leveraging the Flutter to build beautiful, responsive, and performant apps that run smoothly on both iOS and Android from a single codebase.
Custom UI Design:
Creating pixel-perfect and highly customizable user interfaces using Flutter’s widget system , ensuring a unique and consistent user experience across different devices and screen sizes.
State Management:
Efficiently managing app state with Provider and Riverpod for smooth performance and ensuring smooth app performance and data handling.
Integration with APIs:
Connecting apps to backend services and external APIs for real-time data synchronization, user authentication, and dynamic content updates.
Performance Optimization:
Focusing on optimizing app performance by reducing load times, ensuring smooth animations, and managing memory efficiently.
Mobile App Development
specialize in developing high-performance, cross-platform mobile applications using Flutter, enabling seamless experiences across both iOS and Android.
Cross-Platform Development:
Leveraging the Flutter to build beautiful, responsive, and performant apps that run smoothly on both iOS and Android from a single codebase.
Custom UI Design:
Creating pixel-perfect and highly customizable user interfaces using Flutter’s widget system , ensuring a unique and consistent user experience across different devices and screen sizes.
State Management:
Efficiently managing app state with Provider and Riverpod for smooth performance and ensuring smooth app performance and data handling.
Integration with APIs:
Connecting apps to backend services and external APIs for real-time data synchronization, user authentication, and dynamic content updates.
Performance Optimization:
Focusing on optimizing app performance by reducing load times, ensuring smooth animations, and managing memory efficiently.
Visit my portfolio and keep your feedback
My Portfolio
Multivendor- E-commerce
Web Application, Backend
Nodex Pos
Mobile App, Web App , Backend
DoorAp
WEb Application
DoorAp Partner
Web Application
DoorAp
Mobile App
SoowGood
Web Application
SoowGood
Mobile App
SoowGood
Admin Portal
Projects Done
New Projects
Happy Client
Experience
Here is a glimpse of my journey, showcasing the success and impact I've achieved through dedication and innovation.
My Values
Care
I prioritize understanding my clients' unique needs, ensuring personalized solutions that align with their goals. Your success and satisfaction are my top priorities.
Care
I prioritize understanding my clients' unique needs, ensuring personalized solutions that align with their goals. Your success and satisfaction are my top priorities.
Trust & Honesty
Building strong relationships through transparency and integrity is at the core of my work. I believe in open communication and delivering on my promises, fostering trust with every collaboration.
Trust & Honesty
Building strong relationships through transparency and integrity is at the core of my work. I believe in open communication and delivering on my promises, fostering trust with every collaboration.
Pursuit & Excellence
I am committed to delivering high-quality results, continuously improving and striving for innovation in every project. Excellence is not just a goal—it's a standard I uphold in all my work.
Pursuit & Excellence
I am committed to delivering high-quality results, continuously improving and striving for innovation in every project. Excellence is not just a goal—it's a standard I uphold in all my work.
Authentic
I bring a genuine approach to every project, ensuring that my solutions reflect the true values and vision of my clients. Authenticity is key to crafting meaningful, lasting digital experiences.
Authentic
I bring a genuine approach to every project, ensuring that my solutions reflect the true values and vision of my clients. Authenticity is key to crafting meaningful, lasting digital experiences.
How I Work ?
01
INTRO CALL
The initial introduction call helps establish a clear understanding of the client's needs and expectations. It sets the foundation for a collaborative relationship and defines the project goals.
02
DISCOVERY
In this phase, I gather detailed requirements, analyze the client's business processes, and identify the technical challenges. This ensures we develop a clear roadmap for the project.
03
DESIGN PHASE
The design phase focuses on creating a visual and technical blueprint for the software, including user interfaces, system architecture, and feature specifications, ensuring alignment with the client’s vision.
04
DEVELOPMENT
This is where the coding begins, translating the design into functional software. Our development team builds, tests, and refines features in iterative cycles to ensure quality and performance.
05
LAUNCH
After thorough testing and client approval, the product is deployed to the production environment. I ensure a smooth launch, making the software available for the end users.
06
SUPPORT
Post-launch, we provide continuous support to monitor the software's performance, address any issues, and roll out updates as needed to ensure the system remains efficient and scalable.