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Felipe ParraIndependent product studio

Independent web development & consultancy

Ideas get interesting when you can use them.

I build web experiences and AI tools, from the interaction you touch to the services that make it work.

A few ideas, made tangible.

〰 voice-archive-today01

Illustrative project specimen

A thought worth keeping.

SAMPLE TRANSCRIPT

What if the next step were a small, useful prototype?

Sample content · No recording or AI request

↳ webdx

Illustrative project specimen

Your next talk starts here.

~ conference / call-for-papers

❯ An idea worth sharing

Building useful things for the web

Static example · No submission

01 / THE WORKBENCH

Small tools. Real questions.

Personal projects and experiments. Explore the implementation, not a promise of commercial results.

01 ↗

webdx

A canvas-rendered terminal UI for conference CFP (Call for Papers) submissions.

Can a conference proposal feel like a developer tool? The implementation explores a canvas terminal interface.

Personal project

  • React 19
  • Vite
  • TypeScript
  • Canvas
02 ↗

my-agent-skills

A versioned, drift-detectable distribution of Claude Code skills and agent standards, installable into any repo with one command.

How do shared agent instructions stay consistent? The repository explores versioning and drift detection.

Personal project

  • Shell
  • Claude Code
  • CI
03 ↗

voice-archive-today

Record voice, transcribe it, and summarize the result.

How can a spoken thought become a useful note? The project connects voice, transcription and summary.

Experiment

  • TypeScript
  • Next.js
  • AI

02 / THE STACK

What it's built with.

AI and agents lead because that's where the daily work happens now — the rest is the product and platform layer underneath.

AI & agents

  • Claude Code
  • Codex
  • MCP
  • LLM APIs
  • Agent orchestration

Product engineering

  • TypeScript
  • React
  • Next.js
  • React Native
  • Node.js
  • NestJS

Services & platform

  • Python
  • .NET Core
  • PostgreSQL
  • SQL Server
  • AWS
  • Datadog

03 / WORK TOGETHER

Find your starting point.

A safer next step for an AI-built app, a clearer direction, a custom build or another experienced pair of hands. Start with the problem you need to solve.

01

Web & product audit

For an existing website or product with an unclear next step.

Understand friction, technical constraints and what to address first.

  • Review of an agreed user journey and technical surface
  • Prioritized findings with evidence and recommended next steps
Scope boundaries
  • Implementation is scoped separately
  • Not a security certification or compliance assessment

Scoped proposal · quote on request

Discuss this offer
02

Custom web development

For founders and teams turning a specific need into a usable web experience.

Define and build a website, workflow or web product around your users.

  • Agreed scope and acceptance criteria
  • Implementation, review and handoff for the agreed scope
Scope boundaries
  • Hosting, third-party fees and ongoing support are agreed separately
  • Additional features require a scope review

Scoped proposal · quote on request

Discuss this offer
03

Technical consultancy

For teams choosing an approach or working through a technical decision.

Work through architecture, delivery or AI integration questions with a clear decision to make.

  • Focused review of the agreed question and constraints
  • Documented options, trade-offs and next steps
Scope boundaries
  • Full implementation and ongoing team capacity are scoped separately

Scoped proposal · quote on request

Discuss this offer
04

AI prototype to dependable product

For business owners and team leads with an AI-built web app that now needs to support real users and change safely.

Keep what works while strengthening the critical journey with data, integrations, tests and a repeatable way to release changes.

  • Evidence-based risk map and a prioritized plan for the agreed journey
  • Implementation, verification and operating guide for the agreed outcome
Scope boundaries
  • No unlimited rewrite, formal security certification, compliance assessment or guaranteed capacity
  • Hosting, third-party charges, new features, emergency coverage and ongoing maintenance are agreed separately
  • Production data migrations require a client-verified backup before work begins.
  • If the engagement includes migrating or reconfiguring the app’s AI agent, the proposal will define its supported behavior and approved data flows. Model outputs and third-party provider behavior are not guaranteed.

Scoped proposal · quote on request

Review my app

04 / THE APPROACH

Make the next step clear.

  1. 01

    Understand

    Share who it is for, the problem and what already exists.

  2. 02

    Agree the scope

    Define deliverables, exclusions, price and timing in a proposal before work begins.

  3. 03

    Build and review

    Review the agreed work together and document the handoff and next steps.

A CONVERSATION STARTS HERE

Let’s start with the reason

Choose why you’re reaching out and I’ll ask only for the details that help move that conversation forward.

Review the details. Send it when you’re ready.

Clicking Send transmits your draft and email address to me via Resend. Reloading or switching languages clears an unsent draft. Please omit passwords and sensitive information.

  1. Inquiry
  2. Details
  3. Review

01 / 03

What would you like to talk about?

Choose the closest option. The next questions will adapt to it.

Type of inquiry (required)
Review the details. Send it when you’re ready.

05 / BEFORE WE START

Good questions.

How much does it cost?

Each engagement is quoted after reviewing the scope. No fixed price or delivery date is implied by these offers.

Can we start with an existing product?

Yes. An audit or focused consultation can help define a useful next step before committing to a build.

Will you rebuild my AI-built app?

Not automatically. We first review the critical journey, preserve what works and recommend a rewrite only when the evidence makes it the safer or more economical option.

Is ongoing support included?

Support, maintenance and external service costs are agreed explicitly in the proposal.

Another kind of hello?

Explore a product idea