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Fiverr Pro
Nederlands
$
USD
I will fix react nextjs typescript and nodejs bugs
Thomas G Henry
Over deze dienst
Please message me before ordering so I can confirm the scope, access requirements, and right package.
I diagnose and fix bugs in existing React, Next.js, TypeScript, and Node.js applications, including build failures, API errors, rendering, routing, state, authentication, and deployment defects.
I'm a senior full-stack engineer with 15+ years across IBM, Duke University, and startups.
You receive:
- Source changes addressing the agreed defect
- A clear explanation of the cause and fix
- Verification against agreed expected behavior
- Regression tests where practical, or documented checks
- Seven days of support for the delivered fix
Basic covers one small, clearly bounded defect. Standard adds verification across one affected flow. Premium adds automated regression coverage for that flow, with test setup agreed before ordering.
Send the error, reproduction steps, expected behavior, stack, and relevant code or access details. Please do not send passwords or secrets.
If the cause or effort is too uncertain to quote a fix, I can offer a separately scoped paid investigation first.
Maak kennis met Thomas G Henry
Thomas G Henry
Sr Software Engineer, Full Stack Web, Applied AI, Ex IBM
- Afkomstig uitVerenigde Staten
- Lid sindsjul 2015
- Laatste levering1 jaar
Talen
Engels, Spaans
Senior full-stack engineer with 15+ years across IBM, Duke University, and startups, including sole technical ownership of a separately licensed IBM production system with Level 3 on-call responsibility.
I build new products, extend existing systems, and fix difficult problems across the stack, from bounded changes to end-to-end application work. I focus on software that works now and stays understandable, testable, and economical to change.
TypeScript, React, Next.js, Node.js, APIs, databases, cloud infrastructure, and applied AI
Veelgestelde vragen
What counts as one bug?
One reproducible defect with one agreed expected behavior. Multiple symptoms sharing a root cause may count as one bug. Package fit also depends on complexity, access, and verification effort, which we confirm before ordering.
What if the problem turns out to be larger than the package?
I pause, explain the findings, and discuss the next step before expanding scope. A blocker report is not a substitute for an agreed fix. If uncertainty is apparent before ordering, I recommend a separately scoped paid investigation first.
Do you provide ongoing support?
Each package includes seven calendar days after delivery to report the original defect recurring or a regression caused by my changes. Corrections within that scope are included. New defects, subsequent code changes, and ongoing maintenance require separate scope.
What does a revision cover?
A revision covers adjustments to the delivered work within the agreed defect and expected behavior. It does not add features, unrelated bugs, or new environments. Corrections covered by the seven-day fix support are separate from discretionary revisions.
Why choose Standard or Premium instead of multiple Basic orders?
Basic verifies one isolated fix. Standard also checks affected integrations and adjacent behavior within one agreed flow. Premium adds automated regression tests and handover notes. The higher tiers include broader verification, not just more bugs.
Are automated tests included?
Basic and Standard include automated tests where practical; otherwise, I provide documented verification steps and results. Premium includes automated regression tests for the agreed flow. Any test infrastructure setup must be scoped before ordering.
What is outside this gig's scope?
Whole-app audits, new features, redesigns, large migrations, broad refactors, unrelated defects, ongoing maintenance, and third-party fees or approvals. Environment repair, test infrastructure, and deployment execution must be explicitly included in the agreed scope.
