I will be your full stack web developer with nextjs nestjs go mern


About this gig
I'm a full-stack web developer delivering high-quality website development and web applications. I design, build, and deploy production-ready solutions that are fast, secure, and maintainable. From landing pages to custom dashboards, I ship pixel-accurate UI and robust backends with clear handover. Specialized in Nextjs, NestJS, Go and MERN stack for scalable, maintainable builds.
SERVICES I OFFER
- Custom websites and web apps
- Figma to Next.js, responsive UI, accessibility & basic SEO
- Secure APIs, auth/roles, CRUD, file upload, email, payments
- Database design (MongoDB/PostgreSQL), migrations & seeds
- Bug fixing of existing projects
- Performance/SEO pass, analytics
- Deployment to Vercel/Namecheap/VPS, CI/CD and env setup
TECH STACK
- Next.js/React
- Tailwind CSS
- NestJS/Node.js/Express
- Go
- MongoDB/PostgreSQL
- Prisma/Mongoose
- Stripe/SSLCommerz
- Docker
- Git/GitHub
WHY CHOOSE ME?
Senior standards, communication, version-controlled code, thoughtful architecture, and on-time delivery. I align requirements to milestones so scope stays clear and outcomes are measurable.
Ready to build? Send your scope or Figma link and Ill reply quickly with a plan, timeline, and a fair quote.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Fahim Wayez
Web Developer, NestJS, NextJs, Postgres, MERN Stack, Go Developer
- FromBangladesh
- Member sinceJan 2023
Languages
Bengali, English
FAQ
What do you need to start?
Please share goals, a page/feature list, brand assets (logo, colors, fonts), any Figma or references, domain or staging details, and preferred stack. If it’s an existing repo, grant GitHub access and note environment variables. Clear inputs at kickoff = faster delivery and fewer revisions.
Can you work on my existing codebase?
Yes. I can audit Nextjs, NestJS, MERN, or Go codebases, fix bugs, and add features. I start with a quick review to flag risks, then plan low-risk changes. If setup or docs are missing, we add a cleanup step so builds are reproducible. I open small PRs and keep a rollback path for safety always.
How do revisions work?
Revisions cover tweaks within the agreed scope; they don’t include new pages, features, or redesigns. I batch your feedback into a checklist and ship fixes quickly. If priorities change, I’ll quote extras so quality and dates stay intact. Clear, batched feedback keeps velocity and predictability.
Do you handle deployment and hosting?
Yes. I configure Vercel or Namecheap (or your VPS), set DNS and SSL, add environment variables, and create a staging slot where packages include it. You’ll get a Loom walkthrough, a .env example, and notes so future updates are safe without breaking production. Rollback steps are documented too.
Is performance and SEO included?
Every build ships responsive with image optimization, caching hints, meta tags, sitemap, and robots. For deeper SEO (schema, audits, content), add the SEO extra. I profile slow routes, advise on CDNs, and tune Core Web Vitals so pages load quickly. Measurable targets are set at kickoff together.
Do you build e-commerce and payments?
Premium includes e-commerce (5 products) and one payment provider (Stripe or SSLCommerz). For Basic/Standard, add the e-commerce or payments extras. I test sandbox and live keys, wire webhooks, and set order emails. Advanced needs like subscriptions or multi-currency are custom-quoted clearly.
Do I get source code and ownership?
Yes—source code is provided in a private GitHub repo with documented scripts, env templates, and a README. On final payment, IP transfers to you. I keep a working copy only for agreed support unless you ask for deletion. Third-party libraries and assets retain their original licenses always.
How do you count pages?
Pages are counted per unique screen or route (landing, about, blog list, blog detail, dashboard screen, etc.). Long one-page sections may still count as one page if designed as a single route. Complex dashboards count per screen. Extra pages can be added anytime via the Additional Page extra easily.
What do “plugins” mean in a custom stack?
Plugins mean small integrations (analytics, email, captcha, maps) or lightweight packages in a custom stack; they are not WordPress plug-ins. Basic includes 1, Standard includes 3, Premium includes 5. More can be added via the Additional Plugin extra if your scope requires extra services later.
Do you provide maintenance after delivery?
Yes. Each package includes a support window; longer-term maintenance is available via a monthly retainer. The retainer covers bug fixes, light enhancements, backups, uptime checks, and quick security patches. You’ll get a simple SLA with response times and a brief monthly activity report each month.

