I'm Roberto Lima, Web Developer &
Tech Solutions.I'm a software developer and technology solutions specialist with 12+ years of experience across Python, JavaScript/TypeScript and Rust, plus their main frameworks. I'm the founder of ImmutableLog, the author of 10+ open-source Python packages on PyPI, and I build everything from event-driven microservices and microfrontends to distributed systems and developer tooling in Rust. My passion for technology and my desire to create positive impact guide my daily work.
My Experience
2020 // Now
Tech Lead
FRST
2019 // 2020
Dev Full Stack
Spread
2019 // 2015
Dev & Founder
IZPHERA
2015 // 2011
Dev Full Stack
Freelancer
Skills
Web Applications
Mobile Applications
Rest APIs
Software Architecture
Consulting
+
YEARS OF EXPERIENCE
+
TOTAL PROJECTS
+
STARTUPS
0
M&A STARTUP
Startup M&A
December 2016
Izphera Tecnologia
Software ERP & PDV Sale
December 2017
Ecommet Software
Acquired by Mercado Livre
Products & Open Source
A cryptographic audit ledger that turns system events into tamper-evident, independently verifiable evidence. Append-only, with proof of inclusion for compliance, audits and disputes.
Open Source · Python Packages
10 libraries published on PyPI — utilities I build and maintain to speed up day-to-day Python work.
Advanced date & time manipulation for Python.
pip install smart-time-pyText cleaning and processing utilities.
pip install text-cleaner-for-pyRead, manipulate, validate and export Excel files.
pip install excel-toolkit-for-pySmart logger with colors, file output and log levels.
pip install SmartLogsAn intelligent testing framework for Python.
pip install SmartTestPyPassword hashing, encryption and JWT utilities.
pip install SmartSecurityPySmart JSON validation, cleaning and conversion.
pip install SmartJsonPyA simple, efficient task manager for Python projects.
pip install TaskFlowPyScraper returning full HTML, tags, classes and attributes of a URL.
pip install scrapy-htmlConvert PDF files into images.
pip install pdf-to-img-converter