Hello! I’m
Nazmul Hosen
Senior Full-Stack Web Developer
Building scalable and performance-focused web solutions with 14+ years of experience.
-a Full-Stack Web Developer with over 14 years of professional experience in building scalable, business-focused web solutions for local and international clients.
My journey started with a technical foundation in Diploma in Engineering (Electronics), which shaped my structured problem-solving mindset and systems-oriented thinking. That engineering background still influences how I approach development today — logically, methodically, and performance-first.
Since 2011, I have been working in professional development environments, evolving from a junior programmer to a senior developer and operations manager.
Key milestones and achievements from my professional journey in web development.
Career Highlights
Technologies and tools I regularly use to design, develop, and maintain scalable web solutions.
Core Technologies
Web Development
HTML, CSS, JavaScript, jQuery, AJAX, PHP – I master these technologies to elevate your web projects to the next level.
CMS & Platforms
WordPress, Elementor, WooCommerce – I build flexible, scalable, and easy-to-manage websites using modern CMS solutions tailored to business needs.
Performance & Optimization
Performance tuning, Core Web Vitals improvement, caching, and code optimization – I ensure websites run faster, smoother, and more efficiently.
Website Architecture
Structured planning, system design, and scalable development practices – I focus on building websites that remain reliable and maintainable over time.
Showcasing my journey as a professional developer
Professional Experience
Senior Web Developer & Operations Manager
Flex InfoTech Limited
Dhaka, Bangladesh (Global Operations: Bhutan & Canada)
January 2022 – February 2026
Senior Web Developer & Operations Manager
At Flex InfoTech Limited, I worked as a senior technical lead responsible for both development and operational coordination. My role involved designing scalable web platforms, leading development teams, and ensuring successful delivery of business-critical projects.
- Architected and maintained scalable WordPress-based platforms for high-traffic and business-critical websites.
- Led and coordinated a development team delivering 30+ custom web projects, ensuring quality, timeline adherence, and client satisfaction.
- Improved overall application performance by up to 40% through code optimization, refactoring, and performance tuning.
- Established coding standards, workflows, and internal documentation to improve development efficiency and maintain code quality.
- Mentored junior developers and supported knowledge sharing to strengthen the technical capability of the team.
- Worked closely with management and stakeholders to align technical solutions with business objectives.
- Translated client requirements into clear project specifications and structured development plans.
- Developed and maintained web platforms for international clients across Bhutan, Australia, Singapore, and the United States.
Senior Developer (WEB), Remote
Flex Hospitality
Thimphu, Bhutan
August 2018 – December 2021
Senior Developer (WEB), Remote
At Flex Hospitality, I worked as a remote Senior Web Developer, focusing on building high-performance web applications and scalable systems tailored for the hospitality industry. My role involved developing and customizing WordPress-based solutions, including themes, plugins, and full-featured websites aligned with business needs.
I was responsible for integrating booking systems, APIs, and third-party services to create seamless and automated digital experiences. Alongside development, I ensured performance optimization, security, and system scalability across all projects.
Working closely with remote teams, I collaborated to deliver complete, user-focused solutions, ensuring smooth execution from development to deployment.
- Design, develop, and maintain scalable, high-performance web applications for hospitality-focused platforms
- Collaborate with cross-functional teams (design, product, operations) to deliver user-centric solutions
- Lead end-to-end website and system development, from planning to deployment
- Build and customize WordPress-based solutions, including themes and plugins
- Develop and integrate booking systems, hotel management tools, and third-party APIs
- Optimize websites for speed, performance, and SEO best practices
- Ensure security, data protection, and system reliability across all projects
- Implement automation workflows to streamline business operations
- Troubleshoot, debug, and upgrade existing systems for improved efficiency
- Provide technical guidance and mentorship to junior developers (if applicable)
- Manage version control, deployment pipelines, and hosting environments
- Communicate effectively with remote teams and stakeholders to ensure project alignment
Web Developer
Web Developer
At SoftNet, I worked as a web developer responsible for building and maintaining a wide range of websites and web-based solutions for different clients. My role involved both development and technical support, ensuring stable, user-friendly, and scalable web platforms.
Key Responsibilities & Achievements
- Designed and developed responsive websites using HTML, CSS, JavaScript, jQuery, AJAX, and PHP.
- Built and customized WordPress-based CMS solutions using Elementor and WooCommerce for various business requirements.
- Developed user-friendly interfaces optimized for desktop, tablet, and mobile devices.
- Improved website performance through code optimization, caching strategies, and asset management.
- Assisted in PMS (Property Management System) testing, implementation, and deployment for clients.
- Provided ongoing technical support, troubleshooting, and maintenance to ensure stable system performance.
- Developed and maintained web platforms for international clients across Bhutan, India, Nepal, Singapur.
SoftNet
Dhaka, Bangladesh — Operations in Bhutan
February 2013 – July 2018
Junior Web Programmer
Web Developer
At System Automation Services, I started my career as a junior web programmer, working closely with senior developers and project teams to build web applications and support software implementations for clients.
Key Responsibilities & Achievements
- Developed and maintained web applications and internal business tools for client operations.
- Assisted in software deployment, system testing, and implementation processes.
- Collaborated with UI/UX designers and QA teams to ensure functional and user-friendly software solutions.
- Supported client systems by identifying issues and assisting in bug fixes and improvements.
- Gained hands-on experience in web development workflows, debugging, and system integration.
- Developed and maintained web platforms for international clients across Bhutan, India, Nepal, Singapur.
System Automation Services (SAS)
Dhaka, Bangladesh
November 2011 – January 2013
My Professional Growth
I began my career developing web applications and supporting software implementation projects. Over time, I specialized in:
- WordPress architecture and CMS development
- Custom PHP and JavaScript solutions
- Performance optimization and code refactoring
- Responsive, user-centered front-end development
In my most recent role as Senior Web Developer & Operations Manager, I led a development team and delivered 30+ custom web projects while improving application performance by up to 40%. Beyond coding, I contributed to workflow standardization, documentation, and aligning technical strategy with business objectives.
How I Think About Development
To me, a website is not just a digital presence — it’s a business tool.
I focus on:
- Clean and maintainable code
- Scalable architecture
- Performance and security
- Clear communication with stakeholders
- Long-term reliability over short-term trends
I combine technical precision with business awareness, ensuring that every solution supports measurable growth.
Building Reliable Web Solutions That Support Real Business Goals
Why Work With Me
With over 14 years of experience in web development, I focus on delivering solutions that are not only functional but also scalable, maintainable, and aligned with business objectives. My approach combines technical expertise, structured planning, and clear communication to ensure every project delivers real value.
Proven Industry Experience
I bring more than a decade of hands-on development experience, working on diverse projects ranging from business websites to complex web platforms.
International Client Exposure
I have collaborated with clients and organizations from Bhutan, Australia, Singapore, and the United States, delivering reliable web solutions across different industries.
Performance & Scalability Focus
I prioritize performance, security, and maintainability, ensuring that the systems I build remain stable and efficient as businesses grow.
Structured Development Approach
From requirement analysis to deployment, I follow a structured workflow that ensures clarity, efficiency, and high-quality outcomes.
Long-Term Reliability
I aim to build long-term partnerships by delivering consistent results, transparent communication, and dependable technical support.
Favourite Clients
Work With Trusted Comapny.
