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I will fix next js and react bugs with cypress tests
livinus Ekene
About this gig
Is your SaaS app dealing with broken login flows, API errors, or new bugs after every update?
Hi, Im a full-stack developer working with React, Next js and TypeScript, with a focus on automated testing. I help startup founders and dev teams find whats really breaking their app, fix it properly, and add Cypress tests so the same bug doesnt come back next release.
What I fix:
- Broken login, signup and checkout flows
- API errors and failed data fetching
- Hydration, rendering and TypeScript errors
- Build and deployment failures (Vercel, Netlify)
- Bugs that appeared after an update
What you get:
- A clear explanation of what caused the issue
- Clean fixes that fit your existing codebase
- Cypress e2e tests for your key user flows
- CI setup so tests run on every push (Premium)
Watch the gig video to see how I work: a failing workflow, the code fix, then the Cypress test passing.
Before you order, send me a message with the issue, screenshots or error logs. Ill review it and tell you honestly which package fits, so you never pay for guesswork.
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Get to know livinus Ekene
livinus Ekene
Full Stack Web and Mobile App Development
- FromUnited States
- Member sinceOct 2026
Languages
English
Hi, I’m Livinus, founder and lead developer at TechPem, a software development agency. We build fast, modern websites, web apps and mobile apps with React, Next.js, TypeScript, Node.js and React Native. Our work includes a maritime operations platform used daily by 30+ staff, an event photo-sharing app, an AI travel planner and a civic tech platform. From landing pages to full SaaS products, we deliver clean code, clear communication and on-time results. Message us with your idea and we’ll recommend the best approach.
FAQ
Can you fix bugs in my existing React or Next.js SaaS app?
Yes. I debug React, Next.js and TypeScript apps every day, covering broken logins, signup issues, form errors, dashboard bugs and failing API calls. Message me with the issue first so I can confirm I can fix it before you order.
Do you fix bugs, write Cypress tests, or both?
Both. Basic fixes 1 bug. Standard fixes up to 3 bugs and adds Cypress tests for those flows. Premium fixes up to 8 bugs, adds a Cypress suite for your key user flows, and sets up GitHub Actions so tests run on every push.
Can you test login, signup, checkout and other critical flows?
Yes. I can automate the journeys your business depends on, including login, signup, onboarding, forms, dashboards and checkout. Payment flows are tested in sandbox or test mode only, never with real cards. I’ll confirm which flows we’re
My app was built with Lovable, Bolt or Cursor. Can you help?
Yes, if it runs on React, Next.js, JavaScript or TypeScript. AI-built apps often work in the demo but break in real use. I’ll review the code, fix the agreed issues, and add tests so new changes don’t break what already works.
What do you need from me to get started?
A short description of the bug, steps to reproduce it, your tech stack, and access to the code (a GitHub invite is ideal). A staging link and a test account help a lot. Please don’t send production passwords, private API keys or real customer data.
Will Cypress tests stop bugs from coming back?
They’ll catch them before your users do. Once the tests are in place, any update that breaks a tested flow fails the test, so you find out right away. Testing lowers risk a lot, but no test suite can promise an app with zero bugs, and I won’t pretend ot
