You will get a production-ready Next.js web app with server-side rendering
Project details
I build Next.js apps the way I'd want to inherit one - proper file structure, server components where they make sense, API routes that don't leak secrets to the client, and pages that actually load fast instead of just looking fast in a demo. I've shipped everything from marketing sites that needed to rank well to dashboards with real-time data. If you need SSR/SSG decisions made correctly and a Lighthouse score you're not embarrassed by, that's the job I do.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance OptimizationWhat's included $149
These options are included with the project scope.
$149
- Delivery Time 7 days
- Number of Revisions 2
- Responsive Design
- Source Code
About Younes
Spring Boot Backend Engineer | Secure APIs, OAuth2/Keycloak, Fintech
Casablanca, Morocco - 9:34 am local time
Most Spring Boot APIs I'm called in to look at fail on the same handful of things: refresh-token rotation misconfigured in Keycloak, IDOR on resource endpoints because authorization is checked at the controller instead of the data layer, JWT validation that trusts the alg header, and multi-tenant queries missing a tenant filter. I find these for a living on both sides — I write the code and I break it.
What I do:
- Spring Boot 3 / Java 21 REST APIs — clean domain modelling, virtual threads where they earn it
- Spring Security: OAuth2, JWT, Keycloak realms, RBAC, multi-tenant isolation
- Security review of an existing Spring codebase — OWASP API Top 10, written report with reproduction steps and patches
- Angular / Next.js front ends when you need one hand on the whole stack
Background: Senior engineer in a bank's digital factory, working on payment and fraud-adjacent microservices. Independent security researcher. Java/Spring core with Docker, Kubernetes, and CI/CD.
Send me your repo or your problem and I'll tell you straight whether I'm the right fit before you spend a dirham.
Steps for completing your project
After purchasing the project, send requirements so Younes can start the project.
Delivery time starts when Younes receives requirements from you.
Younes works on your project following the steps below.
Revisions may occur after the delivery date.
Scaffold and build the routes
Set up the App Router structure, data fetching per route, and connect everything to your API or CMS.