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Fiverr Pro
English
$
USD
I will audit fix and scale your web app or saas
Fechin
About this gig
Please message me before ordering. This Gig is a paid audit and planning entry point for existing web apps, SaaS products, and production systems that need careful fixes or scaling.
I help founders and teams understand what is breaking, what should be improved first, and how to turn a messy codebase or deployment into a clear repair plan.
What I can help clarify:
- bugs, performance issues, and deployment risks
- frontend, backend, database, API, and integration problems
- codebase structure and technical debt
- priority fixes, safer rollout plan, and testing approach
- realistic milestones for a Fiverr custom offer
Direct orders cover the selected consulting deliverable only. Full development work is handled after discovery through a Fiverr custom offer with clear scope, milestones, and pricing.
Get to know Fechin
Fechin
Senior Full Stack AI Software Developer
- FromChina
- Member sinceApr 2020
- Avg. response time1 hour
- Last delivery3 years
Languages
English, Chinese
Hi, I'm Fechin, a senior full-stack software developer and open-source builder. I help founders and teams turn rough ideas into usable software: AI apps, SaaS MVPs, internal dashboards, automation systems, data pipelines, APIs, desktop tools, and production fixes.
I work best on complex projects. I start with paid technical discovery or architecture review, then create a custom offer with clear milestones, deliverables, and pricing. Stack: JS/TS, React, Next.js, Node.js, Python, Java, MySQL, PostgreSQL, Linux, scraping, automation, AI integrations.
My Portfolio
FAQ
Should I message you before ordering?
Yes. Please message me first with a short brief. Large builds need discovery so we can define scope, milestones, and a custom Fiverr offer.
Does this Gig include full software development?
Direct orders cover the consulting deliverable in the selected package. Full development is handled separately through a Fiverr custom offer after discovery.
Can we communicate outside Fiverr?
No. All communication, files, calls, and payments must stay on Fiverr.
Can you work with an existing codebase or product?
Yes. Share what already exists, the target outcome, timeline, and constraints. I can audit, plan, fix, or scope the next build phase.
How do milestones work for larger projects?
After discovery, I propose a custom offer with clear milestones, deliverables, acceptance criteria, and pricing.
