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$
USD
I will fix angular react nodejs API bugs in your saas web app
Abubaker
About this gig
Is your SaaS MVP working in development but failing in production, breaking during deployment, or struggling with authentication, APIs, database flows, or frontend bugs?
I will inspect your existing codebase, reproduce the agreed blocker, repair the defined scope, verify the result, and provide a clear handover summary.
I can help with:
Angular, React, and TypeScript frontend issues
Node.js and API integration bugs
Authentication, roles, and user flows
Database and third-party integration problems
Build and deployment failures
Existing MVP cleanup and production readiness
QA evidence and setup or handover documentation
My process:
1. Review the stack, error, and expected behavior
2. Confirm deliverables, assumptions, and exclusions
3. Reproduce and repair the agreed issue
4. Test the affected flow
5. Deliver code or build evidence and a concise change summary
This Gig is for an existing codebase or clearly defined module. A complete greenfield SaaS, major redesign, migration, new platform, or unrelated features require a custom milestone plan.
Message me before ordering with your stack, repository readiness, blocker, expected result, and deadline.
Get to know Abubaker
Abubaker
Full Stack SaaS Developer for Angular React and Nodejs
- FromPakistan
- Member sinceOct 2024
Languages
Hindi, Urdu, English
Full Stack SaaS Developer with 4+ years of experience building, debugging, and improving production web applications with Angular, React, Node.js, TypeScript, REST APIs, MongoDB, Firebase, AWS, and Docker. My work includes a multi-platform workspace covering mail, meetings, chat, storage, calendar, projects, learning, and AI, plus web-platform contributions in AI biotech. I can help with SaaS development, API integrations, authentication, performance, bug fixing, responsive UI, Flutter, and Tauri. Expect clear scope, maintainable code, practical QA, documented delivery, and honest updates.
My Portfolio
FAQ
What do you need before starting?
Share the current stack, repository or code archive, setup instructions, exact error, expected behavior, relevant logs or screenshots, and any deadline or access constraints.
Can you work with an existing private repository?
Yes. Grant only the minimum temporary access required after scope confirmation. Remove access after acceptance. Never send passwords, production secrets, recovery codes, payment details, or private keys in chat.
Does one package include a complete new SaaS platform?
No. These packages cover an existing codebase or a clearly defined module. A greenfield platform, redesign, migration, or large feature set requires a custom milestone plan.
What counts as a revision?
A correction required for the originally agreed behavior. New features, changed requirements, unrelated bugs, client-side modifications, or third-party outages are not revisions.
Do you deploy to production?
Deployment support can be included when agreed before ordering. You retain ownership of hosting, domains, cloud accounts, credentials, billing, backups, and final production approval.
What happens after delivery?
You receive the agreed code or change, test or build evidence, and a concise handover. Defects in the delivered scope are covered for 7 days; new work is separately estimated.
