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Fiverr Pro
English
$
USD
I will build a focused saas mvp or custom web product
Katsura
About this gig
I build focused web products for founders, small businesses and teams with Angular, NestJS, TypeScript and PostgreSQL. Start with one useful feature or choose a larger MVP. Each package delivers working code rather than a mockup.
SaaS Feature Starter ($200): one narrowly defined data entry and listing workflow across 2 responsive screens, connected to a NestJS API and PostgreSQL. No login or user roles. 10 days.
SaaS MVP ($500): one core workflow across up to 4 screens, user login, API and database. 21 days.
Expanded MVP ($900): two related workflows across up to 6 screens, login, basic roles and dashboard. 30 days.
All include source code, responsive design and the package revisions. I confirm the screens, fields, rules and acceptance criteria before the order starts. You provide brand assets and hosting access if deployment is agreed. Hosting/domain charges, third-party subscriptions, payment processing and ongoing maintenance are outside these packages. Larger products or integrations can be scoped separately.
Get to know Katsura
Katsura
Full Stack Developer building enterprise applications with NestJS and Angular
- FromColombia
- Member sinceNov 2025
- Avg. response time1 hour
Languages
Spanish, English
I build enterprise-grade web applications with NestJS, Angular, TypeScript, and PostgreSQL. I handle the full stack: modular backends, REST APIs, business rules, data models, responsive interfaces, dashboards, automation, and deployment. In my professional work, I have delivered internal business applications and automated browser workflows with Puppeteer. I also work with Docker, AWS S3 and SES, and VPS deployments. I focus on maintainable architecture, clear communication, and software designed around real business processes.
My Portfolio
FAQ
Can you build a larger product or add payments?
Yes. Share the workflows, integrations, payment provider, and expected users first. I will prepare a custom offer with milestones, price, and delivery time for the agreed scope.
