Easar Mostafa Sajid
Building scalable web applications and solving complex problems through code. Specializing in full-stack development with React, Next.js, AdonisJS, and AWS cloud infrastructure.
About Me
Get to know more about my journey, experience, and what drives me in the world of software development.
Personal Information
Building scalable web applications and solving complex problems through code. Specializing in full-stack development with React, Next.js, AdonisJS, and AWS cloud infrastructure.
I'm passionate about creating efficient, scalable solutions that make a real impact. My approach combines technical expertise with creative problem-solving to deliver exceptional results.
1+
Years Experience
10+
Projects Completed
Experience
Junior Software Engineer
AppifyLab
February 2025 - Present
- • Developing full-stack applications using Next.js, React, AdonisJS, MySQL, and Lucid ORM
- • Serving as core team member of EzyCourse Video Analytics Module - designing feature architecture, building backend APIs, and creating responsive frontends
Competitive Programmer
Codeforces • LeetCode • CodeChef
2021 - Present
- • Codeforces Expert (1625) - Solved 1730+ problems across 119+ rated contests
- • LeetCode Knight (1985) - Ranked 386th out of 36,341 contestants in Biweekly Contest 137
Education
Bachelor of Science in Computer Science & Engineering
International Islamic University Chittagong (IIUC)
2021 - Present
Focused on Software Engineering, Data Structures & Algorithms, Web Development, Cloud Computing, and Microservices Architecture. Active participant in programming contests and tech communities.
My Skills
Technologies and tools I use to bring ideas to life
React
Next.js
TypeScript
JavaScript
Tailwind CSS
Ant Design
Redux
Framer Motion
HTML/CSS
Node.js
AdonisJS
Express.js
MySQL
Lucid ORM
REST APIs
C++
C
AWS ECS
AWS ECR
AWS ALB
Docker
GitHub Actions
CI/CD
Cloudflare
Git
Nginx
Years of Experience
Building modern web applications
Technologies Mastered
Always learning and adapting
Problems Solved
Turning challenges into solutions
My Projects
A showcase of my work and the problems I've solved
EzyCourse Video Analytics Dashboard
Built a comprehensive analytics platform enabling instructors to track student engagement with real-time metrics including unique plays, total watch time, completion rates, and most-engaged lessons. Integrated advanced video event tracking with Vidstack and seamless CDN delivery through BunnyCDN.
EzyStudio Email Template Builder
Developed a dynamic email template engine with drag-and-drop customization using Unlayer integration. Features include real-time preview, BunnyCDN storage for templates, edge caching for fast retrieval, and seamless SendGrid API integration for campaign delivery.
Cloud Infrastructure & Portfolio
Designed and deployed production-grade personal portfolio with modern animations and full AWS cloud infrastructure. Implemented ECS Fargate for containerized deployment, ECR for image management, ALB for load balancing, and automated CI/CD pipeline with GitHub Actions. Configured Cloudflare CDN, DNS, and SSL for optimized global delivery.