~/h0wzy README.mdworkcvpt

h0wzy

I build software that states what it cannot do.

Full-stack developer · Londrina, Paraná, Brazil

3y 8mo in IT (since the Unicesumar degree in 2023; employed since May 2025)

225 hrs 54 mins, tracked 2026-03-17 to current

the_terminal

the_whole_idea

Full-stack developer working across Next.js and .NET for client products, Python for AI and pipeline work, and infrastructure defined in Terraform rather than clicked into a console.

Most of what I ship is for real businesses in Paraná (perimeter security, civil construction, independent professionals) where the measure of the work is whether the phone stops being the only way in.

The habit I care about most is documenting the limitation alongside the feature. A classifier I built, measured and switched off is worth more in a README than one I shipped without measuring.

selected_work

Nine projects, and what each one does not do.

Every entry states its problem, its stack, its honest current state, and the limitations its own documentation declares.

  1. Telas Paranáin production

    Conversion site, lead capture and customer authentication for a traditional fencing company, on Cloud Run and provisioned entirely by Terraform.

    • nextjs
    • typescript
    • tailwind
    • vitest
    • csharp
    • 368 commits
    • 2026-03-24 to 2026-06-28
  2. Selzler Construtorafunctional, not deployed

    Public site and admin panel letting the partners publish their own work, built in ten days on a modular monolith with structure and auth inherited from Telas Paraná.

    • nextjs
    • react
    • typescript
    • tailwind
    • shadcn
    • 119 commits
    • 2026-07-14 to 2026-07-24
  3. generative-ai-e2delivered

    Freshservice-to-Jira automation plus a local RAG lab, built spec-driven, and notable mainly for the classifier that was measured and then switched off.

    • nextjs
    • react
    • tailwind
    • shadcn
    • python
    • 71 commits
    • 2026-07-24 to 2026-08-02
  4. viralvideogen (storylab)functional, not deployed

    A CLI pipeline turning a reference video into a production-ready storytelling package, whose defining rule is that it never believes a result it has not measured.

    • python
    • typer
    • pydantic
    • opencv
    • whisper
    • 38 commits
    • 2026-08-16 to 2026-08-18
  5. Studio Bia Santosin production

    A single static page with no backend, where the booking card composes a WhatsApp message instead of reserving a calendar, which is the right product decision for the business.

    • nextjs
    • react
    • typescript
    • tailwind
    • shadcn
    • 23 commits
    • 2026-07-08 to 2026-08-16

all work →

measured_activity

Measured, not asserted.

tracked 2026-03-17 to current

total tracked
225 hrs 54 minsSource: WakaTime
daily average
2 hrs 47 minstracked 2026-03-17 to current

languages

  • Markdown35.0%84 hrs 39 mins
  • Python13.7%33 hrs 14 mins
  • TypeScript12.9%31 hrs 20 mins
  • JSON9.5%22 hrs 54 mins
  • Go7.0%16 hrs 58 mins
  • Other6.6%16 hrs 1 min
  • JavaScript2.9%7 hrs 1 min
  • C#2.0%4 hrs 57 mins
show all
  • CSS1.7%4 hrs 1 min
  • Text1.4%3 hrs 18 mins
  • Bash1.3%3 hrs 6 mins
  • YAML1.1%2 hrs 36 mins
  • Git Config0.6%1 hr 32 mins
  • TOML0.6%1 hr 30 mins
  • Makefile0.6%1 hr 25 mins
  • HTTP0.5%1 hr 11 mins
  • HTML0.5%1 hr 7 mins
  • SSH Config0.4%1 hr 2 mins
  • PowerShell0.4%57 mins
  • Docker0.3%39 mins
  • Diff0.2%27 mins
  • SQL0.2%24 mins
  • Desktop file0.1%22 mins
  • XML0.1%17 mins
  • Batchfile0.1%16 mins
  • Terraform0.1%13 mins
  • Git0.1%7 mins
  • INI0.0%5 mins
  • SRecode Template0.0%1 min
  • TSConfig0.0%0 secs
  • TeX0.0%0 secs
  • systemd0.0%0 secs

editors

  • Claude Code66.4%160 hrs 38 mins
  • VS Code26.8%64 hrs 43 mins
  • Antigravity CLI3.6%8 hrs 44 mins
  • Codex CLI1.9%4 hrs 40 mins
  • Antigravity Desktop0.6%1 hr 27 mins
  • Codex Vscode0.4%51 mins
  • Antigravity IDE0.3%49 mins

activity

  • AI Coding86.8%209 hrs 54 mins
  • Coding8.6%20 hrs 41 mins
  • Writing Docs4.4%10 hrs 44 mins
  • Writing Tests0.2%34 mins
  • Building0.0%2 mins

by project

  • viralvideogen43.2%104 hrs 37 mins
  • generative-ai-e213.3%32 hrs 8 mins
  • authsys8.6%20 hrs 42 mins
  • selzler-construtora8.0%19 hrs 17 mins
  • howzysolutions7.2%17 hrs 17 mins
  • studiobiasantos4.6%11 hrs 3 mins
  • telasparana2.8%6 hrs 43 mins
  • 29835392.0%4 hrs 57 mins
show all
  • terminal2.0%4 hrs 45 mins
  • RFCs abertas1.4%3 hrs 29 mins
  • antigravity1.2%2 hrs 50 mins
  • h0wzy1.1%2 hrs 36 mins
  • claude-certifications1.0%2 hrs 30 mins
  • Vault0.7%1 hr 36 mins
  • UserApi0.6%1 hr 25 mins
  • vscode0.4%1 hr
  • scratch0.3%40 mins
  • watch5lite0.3%38 mins
  • skeeper0.3%38 mins
  • Unknown Project0.3%35 mins
  • h0wzy-theme0.2%30 mins
  • projects0.2%29 mins
  • Code0.1%22 mins
  • google-flow-mcp0.1%12 mins
  • skeeper-specs0.1%7 mins
  • scratchpad0.1%6 mins
  • curriculum-vitae0.0%5 mins
  • goosetest0.0%5 mins
  • microsoft vs code0.0%3 mins
  • restore-test0.0%3 mins
  • data-receiver0.0%3 mins
  • restore-test20.0%2 mins
  • memory0.0%2 mins
  • LocalState0.0%2 mins
  • service0.0%1 min
  • asdf0.0%1 min
  • summarize-this-report0.0%0 secs
  • timesheet-maira0.0%0 secs
  • controller0.0%0 secs

Time in IT is counted from the Unicesumar degree in 2023. Employment at TCS ran from May 2025 to August 2026. Tracked coding time covers only the range the tracker reports, which starts in March 2026. Three measures over three periods, and none of them is evidence for another.

public commits, day by day

1806 public contributions Source: GitHub · 2025-09-14 to 2026-09-19

get_in_touch

Open to work and to interesting problems.