Zulkar Nayin
Software Engineer with 7+ years of professional experience solving real business problems through technology. I don't just write code—I help you understand what your users need, identify their challenges, and build solutions that truly matter. Because the best technology is the one that actually works for your users.
About Me
I'm a Software Engineer with 7+ years of experience, and I've learned that the best software comes from deeply understanding the problem you're solving—not just jumping straight to code.
My approach is straightforward: I listen first. What are you trying to achieve? Who are your users and what challenges do they face? What does success look like for your business? Once I understand the context, I can recommend the right technical solution—whether that's a web app with React and Golang backend, a React Native mobile app, an AI-powered feature, or cloud infrastructure on AWS.I focus on solving the right problem with the right technology, not just implementing features.
Early in my career, I launched a web development and hosting venture (NTL Host) while completing my Computer Science degree. Though I eventually closed it to focus on professional roles with established companies, that experience taught me invaluable lessons about client communication, project management, and the business side of software development. Since then, I've grown significantly through roles at BJIT, WERIT, and Halcyon, becoming AWS certified and building expertise across the full stack (React, Node.js, Golang, Laravel). I'm comfortable working solo or leading development teams, and I bring both technical depth and practical business understanding to every project.
What Sets Me Apart
Areas of Expertise
Problem Discovery & Solution Design
Before writing code, I help you understand what problem you're really solving. Through user research and requirements analysis, we identify what users need, define clear goals, and design solutions that address root causes—not just symptoms.
Full-Stack Development
End-to-end web applications using modern tech stacks. From React/Next.js frontends to Node.js, Golang, or Laravel backends—I build scalable systems that handle real-world complexity and grow with your business.
AI Integration & Automation
Strategic AI implementation that solves actual business problems. I help identify where AI adds real value, then build intelligent features using LangChain, OpenAI, and custom models—from chatbots to workflow automation.
Mobile & Cloud Solutions
Cross-platform React Native apps and AWS-certified cloud infrastructure. I build mobile experiences users love and production-ready systems that scale—handling deployment, monitoring, and everything in between.
Professional Background
Senior Software Engineer
Leading full-stack development projects and mentoring junior developers on modern web technologies and best practices.
- Mentor and train junior developers on MERN stack technologies and modern development best practices
- Design and develop scalable React.js/TypeScript components using atomic design principles and clean architecture
- Lead end-to-end project development from requirements analysis through deployment and maintenance
- Manage cloud infrastructure, databases, and AWS services for production applications
- Implement comprehensive testing strategies including unit tests and E2E test coverage
- Collaborate with cross-functional teams using Agile/Scrum methodologies to deliver quality software
Full-Stack Web Developer
Delivered complete web solutions from initial wireframing through deployment for diverse client projects.
- Created wireframes using Balsamiq and gathered client feedback to validate requirements before development
- Designed and implemented RESTful APIs using Laravel and Lumen frameworks
- Transformed Figma designs into responsive React.js components and production-ready web applications
- Managed application state using Redux for complex, data-intensive applications
- Implemented CI/CD pipelines using GitHub Actions for automated testing and deployment
Web Developer
Focused on client communication, requirements gathering, and delivering pixel-perfect web implementations.
- Led client communication sessions for requirements gathering and collaborative wireframe design
- Transformed design files (PSD/Figma) into pixel-perfect, responsive web implementations
- Developed and customized WordPress themes tailored to client brand guidelines
- Built dynamic, database-driven web applications using Laravel framework
Founder & Developer
Launched and operated a web development and hosting venture while completing my degree, gaining hands-on experience in server management, client communication, and full-stack development.
- Gained practical experience in server administration and hosting infrastructure management
- Learned client management, project scoping, and technical communication skills
- Developed custom WordPress solutions and responsive web implementations
- Acquired foundational knowledge in system operations, deployment, and maintenance
- Built technical foundation that shaped my professional development approach
Let's Talk About Your Project
Whether you need a web application, mobile app, or AI integration—I'm here to help you build the right solution. Let's discuss your goals and figure out the best technical approach together.