# Zubayer Hossain — Portfolio
# https://zubayerhs.com/
# Last updated: 2026-08-06

> Full Stack Web Developer and Senior Software Developer based in Dhaka, Bangladesh.
> 7+ years of experience building web applications, B2B eCommerce platforms, and AI-powered integrations.

## Identity

- Name: Zubayer Hossain
- Title: Senior Software Developer / Full Stack Web Developer
- Location: Dhaka, Bangladesh (Remote)
- Email: zubayerh4@gmail.com
- Phone: +880 1827 235340
- WhatsApp: https://wa.me/8801827235340
- Website: https://zubayerhs.com/
- GitHub: https://github.com/zubayer-hossain
- LinkedIn: https://www.linkedin.com/in/zubayer-hossain-411752107

## Current Role

- Company: EasyAsk Technologies, Inc. (https://www.easyask.com/)
- Title: Senior Software Developer
- Period: January 2025 — Present
- Location: Burlington, Massachusetts, USA (Remote)
- Product: Amplify — AI/natural-language-driven B2B eCommerce platform
- Work includes: NL search over complex product catalogs, buyer-specific and contract pricing, automated catalog data enrichment, Quiri conversational intelligence layer for querying commerce/ERP/CRM data

## Summary

Experienced Full Stack Web Developer with expertise in PHP, Laravel, JavaScript, Vue.js, and React. Skilled in leading teams, delivering high-quality projects on time, and building scalable SaaS and B2B eCommerce solutions. AWS Certified Cloud Practitioner with a Bachelor's degree in Computer Science from Bangladesh University of Business and Technology (BUBT).

## Skills

- Languages & Frameworks: PHP, Laravel, CodeIgniter, JavaScript, Vue.js, React, jQuery, HTML, CSS, WordPress, Next.js, Flutter
- Databases: MySQL, PostgreSQL, Redis
- DevOps & Tools: AWS, Docker, Git, GitHub Actions, GitLab CI/CD, PHPUnit, Pest, WebSocket, Webhook
- Competencies: REST API, Microservices, SaaS, OpenAI API, Agile, SOLID Principles, TDD, Stripe, Supabase

## Work Experience

1. EasyAsk Technologies, Inc. — Senior Software Developer (Jan 2025 – Present, Remote)
   Building Amplify B2B eCommerce platform with AI/natural language search.

2. ROCKET9, Hamburg, Germany — Web Engineer, Contract (Aug 2023 – Aug 2024, Remote)
   Keycloak auth, Asana/Harvest APIs, OpenAI chat assistants, Aircall/Azure Speech, webhooks.

3. Mediusware Limited, Dhaka — Software Engineer (May 2021 – Jul 2023)
   Vue.js/React SPAs, payment gateways, B2B eCommerce, E-Learning, Multivendor platforms with Laravel, Vue, Stripe.

4. SAM Solution Limited, Dhaka — Web Developer (Sep 2019 – Apr 2021)
   Email verification system, SMS gateway, water service management, VOS portal.

5. MAX Group BD, Dhaka — Web Developer Intern (Oct 2018 – Jul 2019)
   POS system (500 catalogs, 5 stores), ERP Letter of Credit module.

## Production Work (Live Sites)

### EasyAsk — Amplify B2B eCommerce (2025 – Present)
- Allred's: https://allreds.com/
- Mountain West: https://mwd1.com/
- Platform: https://www.easyask.com/amplify/

**Featured case study — Catalog Data Transformation Engine (solo-built):**
- Problem: Messy distributor catalogs (HVAC/security SKUs) with specs in titles, missing attributes/categories
- Built: Rule-based engine with custom scripting DSL; regex extraction, normalization, auto-categorization, SEO slugs; Laravel queue jobs (500 products/batch); Backpack + Vue admin with dry-run Test mode and per-row retry
- Outcome: Live on Allred's and Mountain West; catalog teams enrich categories without developers; feeds structured data into platform faceted search (NL search and contract pricing are separate Amplify capabilities)

### ROCKET9 — SELLRZ Amazon Marketing Platform (2023 – 2024, Contract)
- SELLRZ Website (marketing): https://sellrz.io/
- SELLRZ Platform (core SaaS app): https://app.sellrz.io/
- AI-powered Amazon marketing automation — growth agents, listing optimization, Atlas Growth Plans, approval workflows

## Personal Open Source Projects

- Robin's Artwork — https://artwork.zubayerhs.com/ (code: https://github.com/zubayer-hossain/robins-artwork)
  Artist portfolio and online store. Laravel 12, Inertia.js, React, Tailwind CSS, Stripe.

- Household Finance — https://finance.zubayerhs.com/app (code: https://github.com/zubayer-hossain/Household-Finance)
  Household-first budgeting app. Next.js 15, Supabase, TypeScript, Vitest.

- TraceTots — https://trace-tots.netlify.app/ (code: https://github.com/zubayer-hossain/Trace-Tots)
  Offline-first educational handwriting app for children aged 2–7. Flutter, Riverpod, Hive.

## Education

- Bachelor of Science (BSc), Computer Science
- Bangladesh University of Business and Technology (BUBT), Dhaka, Bangladesh

## Certifications

- AWS Certified Cloud Practitioner — https://www.credly.com/badges/04e6dfb2-a68f-4349-a088-3aa24d6fe09d
- Software Engineer Certificate (HackerRank) — https://www.hackerrank.com/certificates/1c87382c4f23
- JavaScript Intermediate Certificate (HackerRank) — https://www.hackerrank.com/certificates/f5976b8478e5
- SQL Intermediate Certificate (HackerRank) — https://www.hackerrank.com/certificates/403d87eae5cd
- PHP, TestDome — Top 10% — https://www.testdome.com/certificates/251fa30ae29f410fa33354a2ebccbec9
- Vue.js, TestDome — Top 10% — https://www.testdome.com/certificates/2bcaf860a6f04644bd2fb58c01f11546
- Laravel, TestDome — Top 25% — https://www.testdome.com/certificates/ef13084067fe476d9feeceb665f458fe

## LinkedIn Recommendations

10+ recommendations from managers, colleagues, and professors including Robin Aitken (Amplify/EasyAsk), Md. Himel Ali (Mediusware manager), M M Fazle Rabbi (BUBT professor).
Profile: https://www.linkedin.com/in/zubayer-hossain-411752107/details/recommendations/

## Contact

For opportunities, collaborations, or inquiries:
- Email: zubayerh4@gmail.com
- LinkedIn: https://www.linkedin.com/in/zubayer-hossain-411752107
- GitHub: https://github.com/zubayer-hossain