W / 01

06 CLIENTS

Work

CLIENT WORK

Products I built for clients, live.

FOR: COMPANIES, BR + ABROAD
STATUS: LIVE IN PRODUCTION

Tulio Cunha / Computer SystemsINDEX 02 / 08

Client work, on the record.

Websites, platforms and internal systems I designed and built for companies in Brazil and abroad. Brand identities and working products, with the screens and the decisions behind each.

06 / 06

COUNT: 06
ACTION: OPEN

SPECIMEN / WORKSP-W01

HITACHI VIDEO TAPE RECORDERRECORD / TRANSPORT / OPEN REELMODEL VLADIMIR_SOFYANOV / CC BY 4.0

RECORD 06 // 06

CONSTRAINT

LDR Advogados06 / 06

LDR Advogados

SIDE A

SERVICES

Services.

Full-stack developer and designer from Brazil. I build web products, native Apple apps, backends and immersive 3D experiences for teams worldwide, in English or Portuguese.

S-01Full-stack webSaaS and internal platforms / Client portals and dashboards
S-02Web designWebsites and landing pages / Product UI and UX
S-03Immersive 3D / 2DReal-time 3D for the web / Shaders and post-processing
S-04Native Apple appsiOS, iPadOS and macOS apps / Widgets, App Intents and extensions
S-05Backends and systemsAPIs and backend services / Databases and data pipelines

05Five services, one brief

SIDE B

SOURCE

Source.

Open source, libraries, servers and experiments live on GitHub, public as soon as they are ready to be read.

LiqUIdify, BoutiqueDB-Swift and the tools behind this site are filed there.

github.com/tuliopc23

BASE: BRAZIL / REMOTE
LANGUAGES: EN / PT-BR
CLIENTS: WORLDWIDE + BRAZIL
AVAILABILITY: OPEN

SELECTED WORKSIDE A / 06 OF 06

TIME

CUE

TRK

06 / 06

Case Number: 006
Subject of Record: LDR ADVOGADOS
Record: LDRADVOGADOS.COM
Status: LIVE
Classification: WEB

LDR Advogados

IDENTITY03 SW

INKoklch(0.08 0.002 60)
GRAPHITEoklch(0.38 0.004 60)
PARCHMENToklch(0.955 0.005 85)

LDR Advogados is a custom legal operations platform built around the workflow of a law firm. The work spans the public identity and publishing system and the internal paperless-office application for cases, documents, deadlines and contacts.

Product architecture, engineering and design implementation of the public identity and the internal paperless-office application, including shared product language across both surfaces.

The Portuguese public website pairs legal identity with architectural imagery.

CUE 01CONSTRAINT

A Firm, Not a Template Pair

A law firm needed more than an institutional website. The authenticated application had to hold processes, documents, tasks, deadlines, contacts and internal workflows as a paperless office.

CUE 02SYSTEM

A Public Publishing Surface

The publication index extends the institutional identity into a readable editorial surface. The original Portuguese interface keeps the practice close to its local audience.

LDR Advogados Portuguese publication index with clear article hierarchy and legal subject labels. — The Portuguese publication index extends the identity into editorial content.

CUE 03EXPERIENCE

From Index to Article

Article pages carry the same restrained typography and clear hierarchy into longer reading. Desktop and narrow-screen captures show how the public website presents the practice and its writing.

LDR Advogados public article opening about procedural deadlines, in the original Portuguese. — A Portuguese article opening on the public publishing surface.

LDR Advogados Portuguese public website opening and restrained navigation on a narrow screen. — The Portuguese public website on a narrow screen.

CUE 04CRAFT

One Product Across Two Surfaces

TanStack Start with Neon PostgreSQL and Drizzle. Dense table and Kanban workflows. Document editing and export. Public and internal interfaces were designed as one product rather than two unrelated templates.

CUE 05OUTCOME

Live, Shown, and Planned

The public identity and publishing surface is live at ldradvogados.com. The captures document the public website, publication index and article pages. The wider requirements scope, from spreadsheet import to the client portal, is planned and not claimed as shipped.

STACK

APPLICATIONTanStack Start / React 19 / TipTap 3 / Mantine 9
DATANeon PostgreSQL / Drizzle ORM / TanStack DB
INFRASTRUCTURECloudflare Workers / R2
TOOLINGTailwind CSS 4 / Vite / Motion
TESTINGVitest / Playwright

Visit site

END OF TAPE

Client work, on the record.

LDR Advogados

Cases06

Services.

Source.