Muhammad Kabir Hassan

Senior Full Stack Developer | Laravel, Vue.js, Nuxt.js | DevOps & Cloud

Dhaka, Bangladesh
Senior Full Stack Developer with 11+ years of experience architecting and delivering scalable web applications, SaaS platforms, and cloud-native solutions across fintech, healthcare, and eCommerce industries. Expert in Laravel, Vue.js, Nuxt.js, and RESTful API design, with strong DevOps capabilities including AWS (S3, SES, CloudWatch), Azure, Docker, and CI/CD pipelines.

Proven track record of leading cross-functional teams, optimizing system performance, reducing deployment time by up to 50%, and delivering secure, production-ready solutions at enterprise scale. Adept at driving innovation, mentoring developers, and transforming business requirements into high-impact software solutions.

Successfully supported 200+ clients and 10+ companies in achieving operational efficiency, improved user experience, and measurable business outcomes.

Work Experience

Graft.live

Sr. Full Stack Developer

  • Led the architecture and development of a subscription-based SaaS platform for AI-driven career assistance, resume building, and proposal generation, serving 5,000+ users across Namibia.
  • Designed and deployed an Azure-integrated Resume Builder AI using Dockerized microservices to scale OpenAI API workloads with 99.9% uptime.
  • Integrated OpenAI GPT APIs to auto-generate professional documents including proposals, product descriptions, academic statements, and personalized cover letters, reducing content creation time by 80%.
  • Built a secure Laravel 12.x backend with scalable role-based access control, multi-tier subscription plans, and Stripe payment integration.
  • Engineered a high-performance Vue 3 + Nuxt frontend with Bootstrap 5.x and SCSS 1–9 architecture, ensuring consistent theming and fully responsive design.
  • Implemented AWS-based CI/CD deployment pipelines with S3 for document delivery, CloudWatch for logging, and SES for transactional email delivery.
  • Enhanced AI usability by designing intuitive dashboards, refining prompts, and streamlining workflows for non-technical users, improving task completion rates by 45%.
October 2024 – May 2025 Remote / Windhoek, Namibia

LaurinX – Mealz

Sr. Full Stack Developer

  • Architected and delivered a HIPAA-compliant SaaS platform for hospitals, deployed on AWS (S3, SES, CloudWatch) with Dockerized Laravel 12.x backend and Vue.js frontend, achieving 99.9% uptime.
  • Led end-to-end development, reducing meal preparation errors by 60% and increasing dietary compliance by 45% across hospital departments.
  • Designed multi-role backend (Admin, Dietitian, Nurse) with secure REST APIs, token-based access, and granular role guards, enhancing system security and maintainability.
  • Developed modular Vue 3 frontend with Bootstrap 5.x and SCSS 1–9 architecture, reducing UI update time by 40%.
  • Engineered real-time validation and automated alerts for allergy/diet mismatches, eliminating critical patient risk incidents during pilot deployment.
  • Optimized workflows to improve food delivery accuracy by 90% and reduce manual errors by 70% in early trials.
  • Delivered interactive reporting dashboards and automated PDF generation for clinical audits, streamlining compliance with healthcare regulations.
March 2024 – January 2025 Remote / Dhaka, Bangladesh

Fibase S.R.L

Full Stack Developer

  • Delivered a scalable multi-vendor eCommerce platform for Fibase Paraguay, enabling seamless onboarding for 50+ vendors and ensuring high availability.
  • Customized OpenCart 4.x core modules and themes for advanced vendor workflows, multi-level pricing, and regional configurations.
  • Integrated real-time inventory synchronization across 50+ storefronts, resolving 95% of stock discrepancies and boosting fulfillment rates by 40%.
  • Developed secure RESTful APIs for logistics, payment, and mobile app integration, enabling full omnichannel support.
  • Optimized database schema and queries, improving performance by 35% and streamlining automated vendor onboarding.
  • Managed full deployment lifecycle with module versioning, patch management, and CI/CD pipelines, reducing release time by 40%.
July 2022 – February 2023 Remote / Asunción, Paraguay

SUB StudentMS

Full Stack Developer

  • Developed a scalable Student Management System using Laravel 7 and Bootstrap, digitizing academic workflows for universities and colleges.
  • Implemented RBAC for admins, faculty, and students, ensuring secure, permission-based access.
  • Optimized MySQL schema and queries, improving data retrieval speed by 40% and reducing server load.
  • Built modular architecture supporting features like attendance tracking, grading automation, and course scheduling.
  • Delivered responsive UI/UX for cross-device compatibility, increasing user adoption by 25%.
  • Integrated automated PDF report generation, cutting manual documentation time by 50%.
  • Collaborated with academic staff for requirements gathering, UAT, and deployment in live environments.
January 2020 – June 2020 Remote / Dhaka, Bangladesh

Education

State University of Bangladesh

Bachelor of Science in Computer Science & Engineering

January 2020 - December 2023 Dhaka, Bangladesh

Languages

Bengali (Fluent),
English (Conversational)

Awards

HackerRank

Excellence Award in Software Engineering – HackerRank (2020)

Certified SQL Expert (2x)

Certified Java Programmer

2020

ICPC Global

ICPC Global Honorable Mention (x2)

2020

Grameenphone

Certified PHP Expert (x2)

2020

Skills

  • Languages: HTML5, CSS3, XML, JSON, C++, Java, PHP, JavaScript
  • Frameworks & Libraries: Laravel, Vue.js, Nuxt.js, OpenCart, Bootstrap 5.x, TailwindCSS, SCSS Architecture, eCommerce
  • Backend & APIs: RESTful API, OpenAI API
  • Databases: MySQL, MongoDB, Database Design
  • Cloud & DevOps: AWS (S3, SES, CloudWatch, EC2), Azure, Docker, Docker Hub, CI/CD
  • Other Skills: Git & GitHub, Agile / Scrum, Architecture Design, Performance Optimization, Security Best Practices

Extra-Curricular Activities

SUB Computing Club

Publication & Communication Secretary

Jan 2021 – Dec 2022

Creative IT Institute

Campus Ambassador

2022