— Services
Services I Provide
Web Application Development
API design, development, and third-party integrations with Laravel, paired with advanced interactive UI development using VueJS/NuxtJS.
Cloud & Server Deployment
Flexible and scalable cloud VPS server setup & deployment with modern cloud infrastructure solutions like AWS, DigitalOcean.
Mobile Application Development
Innovative app development powered by Flutter’s cross-platform capabilities and Android’s native strength.
Available for new opportunities
— My Portfolio
My Latest Projects
OneTeam
WorkplaceProductivityEmployeeEngagementAchievementsFlutterFirebaseDartProviderAzure AD OAuth 2.0REST APIMobile App
Next-Order
RestaurantSaaSAndroid SDKRxJavaREST APIFirebaseMVVMWorkManager RoomPOS PrintersMobile Apps
HR Assistant
FlutterFirebaseGeolocatorDartMobile App
KhulnaService
Laravel FrameworkPHPBootstrapMySQLPayment GatewayWeb Development
Regiless
AndroidSDKRxJavaREST APIWorkManager RoomFirebaseMVVMPOS PrintersMobile Apps
LastMinuteSass
PHPCodeIgniter FrameworkBootstrapMySQL
— About Me
Who I am
With over 8 years of experience in developing scalable web and mobile applications for e-commerce and food service industries. Skilled in aligning technical solutions with business objectives and proficient in delivering clean, efficient code. Committed to continuous learning and adopting emerging technologies.
Education
Feb 2012 - Jul 2016
B.Sc. in Electronics and Communication Engineering
Khulna University of Engineering & Technology
/Khulna
Languages
Bengali - Native
English - Fluent
— Experience
My Professional Journey
CTO
Dec 2023 - Present
Longbitz
/Remote
- Led the design, development, and deployment of 'CJourney', a SaaS application designed to enhance customer satisfaction within the healthcare sector.
- Ensured products met quality, scalability, and security standards while aligning technology initiatives with customer needs and delivering cost-effective, high-value outcomes.
- Managed a team of 4+ developers, providing technical guidance, mentorship, and support to drive innovation and achieve project milestones.
Senior Software Engineer
Apr 2020 - Nov 2023
Ixora Solution Ltd
/Remote
- Led the development of the groundbreaking 'OneTeam' hybrid mobile application, targeting 15% increase in employee engagement and a 10% boost in productivity within the first six months of deployment.
- Developed 100% RESTful API for a dynamic booking application using Java Springboot with PostgreSQL as a persistence layer while utilizing Firebase Cloud Messaging for Notifications and Jenkins as a CI/CD tool.
- Designed and developed a cross-platform mobile application utilizing Flutter for streamlined service booking, integrating Firebase Cloud Messaging (FCM) to facilitate real-time notifications and enhance user engagement.
- Digitized order management processes, eliminating paper-based order tickets and enhancing accuracy by inputting orders directly into the system via tablets and smartphones, resulting in a 80% reduction in order errors.
- Implemented a dedicated printer app integrated with the kitchen system, automating receipt printing for chefs upon order completion. This innovation streamlined workflow, reducing manual errors and enhancing kitchen efficiency by 20%.
Software Engineer
Jun 2019 - Mar 2020
Longbitz
/Remote
- Led a three-member team to create a SaaS application for watch strap switching, enhancing project management and technical services.
- Implemented a Python-based email tool using IMAP for efficient PR query parsing, streamlining email communications.
Web Developer
Mar 2018 - May 2019
Sixth-Sense International Limited
/Remote
- Engineered the platform from scratch with scalable architecture and robust design patterns, enhancing long-term maintainability.
- Optimized database schema and indexing to efficiently manage 3,000 products, improving data retrieval performance.
- Enhanced MySQL query performance by 12% by transitioning from Eloquent ORM to Query Builder for more efficient queries.
FullStack Software Developer
Jul 2016 - Feb 2018
Upwork
/Remote
- Collaborated closely with global clients to define requirements, resulting in highly customized and user-centric solutions.
- Utilized technologies such as Laravel, Wordpress, Vue.js, MySql to deliver scalable and robust applications.
- Implemented responsive design principles to ensure optimal viewing across various devices and platforms.
- Optimized application performance which improved user experience and increased client satisfaction.
Tool Belt
Utilizing my full-stack development expertise to engineer feature-rich Web and Mobile applications that solve complex requirements.
2025 tech stack
and Interest
REST APIOpenAPI SpecificationAPI DocumentationMockServer SetupDatabase DesignCron Job SchedulingUnit testingIntegration testingPayment Gateway IntegrationAgile/ScrumWebSocketsFirebasePush Notifications
SQLSQLiteRedis
PHPJavaDartPythonC/C++Spring BootNode.jsPythonExpress.jsWordpressWooCommerce
Clean ArchitectureMVVMMVCDependency InjectionOOPSOLID Principles
ElementorTailwind CSSBootstrapMaterial DesignShadcnFirebase
ReactJavaScriptTypeScriptHTML5CSS3
CI/CD PipelinesDockerGitGithub ActionsJenkinsDigital Ocean
RoomWorkManagerRxJavaHiltFlutterFlutter BlocGetItInjectableFloorFirebasePush NotificationsMVCMVVMCross-Platform Solutions