Available for remote work

Hi, I'm Khokon.

Remote Full-Stack Developer

Laravel+Vue 3·Nuxt 3 · TypeScript · MySQL

From database design and REST APIs to type-safe interfaces — I build the whole stack.

fi Hire me on Fiverr
Khokon Chandra — Full-Stack Developer
Dhaka, Bangladesh · UTC+6
4+
Years building for the web
100%
Remote, across time zones
10k+
Daily API calls served
90k+
Platform users supported

Services

What I can build for you

Four things I do often enough to quote them confidently. Every engagement ships with tests, deployment notes and a written handover.

Laravel Backends & REST APIs

Multi-tenant applications, OAuth2/JWT auth, queued jobs and REST APIs built to hold up under real traffic — I have shipped endpoints serving 10,000+ calls a day.

  • Eloquent & schema design
  • OAuth2 / JWT auth
  • Queues, cron & Supervisord
  • PHPUnit + TDD

Vue 3 & Nuxt 3 Frontends

Type-safe interfaces with Pinia, PrimeVue and Tailwind. I currently build the front end of a 30+ module CRM/ERP suite under a zero-warning ESLint policy.

  • Vue 3 + TypeScript
  • Pinia state management
  • Tailwind design systems
  • i18n & SSR/SSG

Database & Performance Work

Slow queries, N+1s and bloated tables. I have cut page loads by ~40% with indexing, caching and partitioning, and modelled datasets past 50,000 records.

  • Query & index tuning
  • Redis caching layers
  • Partitioning & sharding
  • Migration to scale

Deployment & CI/CD

Dockerised environments and GitLab CI/CD pipelines shipping to Cloudflare Pages, Vercel, AWS and DigitalOcean — with Sentry wired in before launch.

  • Docker & Nginx
  • GitLab CI/CD pipelines
  • AWS / DigitalOcean / Vercel
  • Monitoring with Sentry

Hire me

Fixed-price gigs, no surprises

Prefer buying through a marketplace with escrow and buyer protection? Order a gig directly — scope, price and delivery date agreed up front.

fi Fiverr gig Most ordered

I will develop and fix your Laravel PHP web application and REST API

Backend work done properly: clean Eloquent models, validated request layers, versioned REST endpoints and tests that actually run in CI.

  • Clean, reviewable PSR-12 code
  • REST API with request validation
  • PHPUnit test coverage for new logic
  • Deployment help & handover notes
LaravelPHPMySQLREST API

Starting at

$60

3-day delivery · Unlimited revisions

Order on Fiverr

Selected work

Things I've built

A CRM suite used across Europe, an online judge, and a real-time messaging platform — plus a PHP framework published on Packagist.

CRM Dashboard — Multi-tenant CRM/ERP interface
Live demo

CRM Dashboard

Multi-tenant CRM/ERP interface

A CRM/ERP dashboard built in Nuxt 3 — multi-view calendars, recurring events and a fully typed Pinia data layer over a Laravel REST API.

Nuxt 3TypeScriptPrimeVuePiniaTailwind
View live demo
AlgoCode Online Judge — A LeetCode-style coding platform
Open source

AlgoCode Online Judge

A LeetCode-style coding platform

Coding-challenge platform with real-time problem solving, sandboxed submissions, verdict handling and user management — built on Laravel with an Inertia-driven Vue 3 front end.

LaravelVue 3Inertia.jsTailwind
View source
WeeMeet — Real-time messaging & calls
Open source

WeeMeet

Real-time messaging & calls

Real-time messaging platform with audio/video calling, push notifications and Kafka-based message streaming backed by Redis and WebSockets.

LaravelVue.jsWebSocketsKafkaRedis
View source

Toolkit

Skills & technology

The stack I reach for daily. Everything listed here is something I've shipped to production, not just read about.

Frontend

Type-safe interfaces that stay maintainable as the app grows.

  • Vue 3
  • Nuxt 3
  • TSTypeScript
  • JavaScript
  • Tailwind CSS
PiniaPrimeVueInertia.jsViteNuxt i18n

Backend

APIs and data models built to survive real production traffic.

  • PHP
  • Laravel
  • MySQL
  • SQLite
  • PHPUnit
RedisREST APIsEloquent ORMOAuth2 / JWTTDD

DevOps & Tools

Shipping pipelines, containers and the monitoring around them.

  • Docker
  • GitLab CI/CD
  • Git
  • Postman
AWSDigitalOceanCloudflare PagesNginxSentryJiraClaude CodeCursor

Experience

Professional experience

Four-plus years across CRM/ERP, fintech, e-learning and high-traffic consumer platforms — the last of them fully remote with a European team.

  1. Apr 2025 – Present

    Current

    Full-Stack Developer

    European SaaS Product Team

    Austria · Fully remote · Multi-tenant CRM/ERP platform

    • Develop the front end of a large-scale multi-tenant CRM/ERP platform with 30+ modules, using Nuxt 3, TypeScript, PrimeVue, Pinia and Tailwind CSS.
    • Build and maintain the calendar & scheduling module — multi-view calendars and recurring events, integrated with a Laravel REST API backend.
    • Work daily with AI-assisted tooling (Claude Code, Cursor) in production — reviewing, validating and shipping output under a zero-warning ESLint policy.
    • Collaborate fully async in English across time zones through merge requests and code review.
    • Ship via GitLab CI/CD to Cloudflare Pages and maintain German/English localization with Nuxt i18n.
    Nuxt 3TypeScriptPrimeVuePiniaTailwindLaravel
  2. Oct 2023 – Sept 2024

    Full-Stack Developer

    Cikatech

    Remote · Gaming platform with 90,000+ active members

    • Optimized a cron-based task pipeline processing 1,000+ jobs per hour through smarter scheduling and load balancing.
    • Cut page load times by ~40% with MySQL query optimization, caching and database partitioning.
    • Built high-volume reporting with mPDF and Laravel-Excel, halving report generation time.
    LaravelMySQLRedismPDF
  3. June 2023 – Sept 2023

    Software Developer

    SpaGreen Creative

    Dhaka, Bangladesh · Products sold on CodeCanyon

    • Engineered a Learning Management System sold on CodeCanyon, supporting 10,000+ users.
    • Developed a courier management system, cutting parcel-tracking errors by 20% with automated workflows.
    • Improved background-task reliability by 30% using schedulers, cron jobs and Supervisord.
    LaravelPHPMySQLSupervisord
  4. May 2022 – June 2023

    Application Developer

    Zit Solution Ltd

    Dhaka, Bangladesh · Electricity bill payment system

    • Built secure, scalable RESTful APIs handling 10,000+ daily calls for an electricity bill payment system.
    • Improved server-to-database response times by ~35% with Redis caching, indexing and normalization.
    • Optimized large-scale query performance by 40% through indexing, eager loading and progressive loading.
    • Designed a scalable database model improving data integrity across 50,000+ records.
    LaravelREST APIRedisMySQL
  5. Nov 2021 – May 2022

    Backend Developer

    Legend IT Solution

    Rangpur, Bangladesh · ERP for cold storage & accounting

    • Enhanced Laravel-based ERP systems for cold storage and accounting, improving efficiency by 25%.
    • Streamlined backend workflows and gathered requirements directly with clients, lifting throughput by 20%.
    LaravelPHPMySQL

How it works

How we'll work together

No vague estimates and no silent weeks. Here is exactly what happens after you send the first message.

  1. 01

    Tell me the problem

    Send the brief through the form, Fiverr or email. Screenshots, a repo link or a rough sketch is plenty to start.

  2. 02

    Scope & fixed quote

    Within 24 hours you get a written scope, a delivery date and a fixed price — no open-ended hourly surprises.

  3. 03

    Build in the open

    Work lands in small reviewable commits on a branch you can see, with a staging URL updated as it goes.

  4. 04

    Handover & support

    You get deployment notes, tests and 14 days of free bug fixes on everything I shipped.

About me

A remote developer who ships, then supports it

I started out writing Laravel backends for ERP and billing systems, where the brief was usually "it's slow and it breaks." That's where I learned the unglamorous half of this job — indexing, caching, queue reliability, and reading someone else's code carefully before changing it.

Today I work fully remote with a distributed European product team, building the front end of a multi-tenant CRM/ERP platform with 30+ modules. I own a module end-to-end, and everything I merge goes through review under a zero-warning lint policy.

Remote work is the whole job for me, not a perk — written updates, small reviewable commits, and a staging URL you can check any time. Alongside that I take freelance projects through Fiverr, Upwork and Freelancer, and maintain a PHP micro-framework on Packagist.

Time zone
Dhaka, UTC+6
Overlap
4–6 h with CET · 3+ h with EST
Working language
English, async-first
Reply time
Within 24 hours

Education

Diploma in Computer Science & Engineering

RPI Rangpur, Bangladesh · 2017 – 2022

CGPA 3.72 / 4.00

Languages

  • EnglishProfessional working proficiency
  • BengaliNative

Contact

Let's build something

Tell me what you're building and what's in the way. You'll get a scoped, fixed-price reply — usually within 24 hours.

Replies within
24 hours
Time zone
Dhaka · UTC+6
Overlap
4–6 h CET · 3+ h EST