César M. LimaUI/UX Designer · Lisbon
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César Martins Lima Sheet 03/04 — Index of work Lisbon 38.7223° N · 9.1393° W — Open to work
Selected work 63 entries on file

Designed
& shipped

Design systems, product interfaces, progressive web apps, audio-visual experiments, AI tools and downloadable UX case studies. Filter by category, search, or switch to the compact index.

001
Nossa Newsletter

Nossa Newsletter

Email
002
Staples Newsletter

Staples Newsletter

Email
003
Optimus Newsletter

Optimus Newsletter

Email
004
Banif Newsletter

Banif Newsletter

Email
005
Itinerary Timeline Mobile App

Itinerary Timeline Mobile App

Mobile
006
Trip Dashboard Mobile App

Trip Dashboard Mobile App

Mobile
007
Workbuddy Login Page

Workbuddy Login Page

Mobile
008
Workbuddy Search Page

Workbuddy Search Page

Mobile
009
Workbuddy Search Detail

Workbuddy Search Detail

Mobile
010
Workbuddy Pop-up Detail

Workbuddy Pop-up Detail

Mobile
011
Shopease

Shopease

Product & web
012
Gamezone Store

Gamezone Store

Product & web
013
Harmony Sound Therapy PWA

Harmony Sound Therapy PWA

App / PWA
014
Stocky

Stocky

App / PWA
015
Fintrax PWA

Fintrax PWA

App / PWA
016
Progress

Progress

App / PWA
017
FleetCore

FleetCore

App / PWA
018
CondoZen

CondoZen

App / PWA
019
Petty Pet Care

Petty Pet Care

App / PWA
020
Pulse CRM

Pulse CRM

App / PWA
021
Weather Soundscape PWA

Weather Soundscape PWA

App / PWA
022
PT-EU Learning PWA

PT-EU Learning PWA

App / PWA
023
Task Robot PWA

Task Robot PWA

App / PWA
024
Cliima Music Software

Cliima Music Software

Audio / visual
025
Zero Core Drumsynth PWA

Zero Core Drumsynth PWA

Audio / visual
026
Nebula Drum Machine

Nebula Drum Machine

Audio / visual
027
Loopy Cool

Loopy Cool

Audio / visual
028
Signal³ PWA

Signal³ PWA

Audio / visual
029
GeoMusik PWA

GeoMusik

Product & web
030
Sensoria Audio-Reactive Video Synthesizer

Sensoria Audio-Reactive Video Synthesizer

Audio / visual
031
Synk.a Audiovisual Art

Synk.a Audiovisual Art

Audio / visual
032
Lexya Audiovisual Art

Lexya Audiovisual Art

Audio / visual
033
Subversive Symmetry Website

Subversive Symmetry Website

Product & web
034
Section 9 Fiction Website

Section 9 Fiction Website

Product & web
035
Makkkina Website

Makkkina Website

Product & web
036
Cliima IDM Artist Website

Cliima IDM Artist Website

Product & web
037
Shamanz Social Network

Shamanz Social Network

Product & web
038
Inspire Me Social Network

Inspire Me Social Network

Product & web
039
NULL//SEC Cybersecurity Academy

NULL//SEC Cybersecurity Academy

Product & web
040
AI IDM Dream

AI IDM Dream

AI tool
041
AI Coding Agent

AI Coding Agent

AI tool
042
UX Usability AI Feedback

UX Usability AI Feedback

AI tool
043
Nexus CMO AI

Nexus CMO AI

AI tool
044
Storia AI

Storia AI

AI tool
045
Name Oracle AI

Name Oracle AI

AI tool
046
Chronoself AI

Chronoself AI

AI tool
047
Vornyx AI

Vornyx AI

AI tool
048
Alpha-CV AI

Alpha-CV AI

AI tool
058

Alpha-CV UX Case Study

Case study · PDF
059

Chronoself UX Case Study

Case study · PDF
060

FinTrax UX Case Study

Case study · PDF
061

Inspire Me UX Case Study

Case study · PDF
062

NULL//SEC UX Case Study

Case study · PDF
063

GeoMusik UX Case Study

Case study · PDF
Next step

Have something
that needs designing?

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Get in touch c-david@hotmail.com