Professional background, technical expertise, and multilingual capabilities.
I'm a Zoho & Python developer and solutions architect specializing in business automation, backend systems, and Google Cloud, and I currently run my own consultancy, Sparamer. With 6+ years of professional experience, I combine technical depth with multilingual fluency to deliver dependable systems for international clients.
Based in Rio de Janeiro, Brazil, I have worked across diverse industries including immigration services, real estate technology, and enterprise automation. My background in five languages enables effective collaboration with global teams and facilitates international project delivery.
As a proud member of the LGBTQ+ community, I am committed to fostering inclusive and diverse work environments where everyone can thrive and contribute their unique perspectives.
Core competencies across programming, infrastructure, and automation platforms.
Backend development with FastAPI and Flask: REST APIs, async patterns, caching, and security.
High-performance numerical computing and data analysis, including DataFrames.jl, CSV.jl, and Dates.jl.
Discord bot development (py-cord/discord.py aside) and general scripting alongside TypeScript.
Type-safe development for scalable web applications.
Database design and optimization across PostgreSQL, MySQL, and SQLite.
Serverless backends on Cloud Run, Cloud SQL, and Cloud Storage, plus Cloud Build, Firebase, Secret Manager, and VPC networking.
EC2, Lambda, and S3 for cloud infrastructure and serverless solutions.
Applications deployed across DigitalOcean, Microsoft Azure, Vercel, Amazon Lightsail, and Vultr.
CRM, Projects, People, Recruit, Books, Sign, Flow, and Analytics, with custom Sigma widgets and Deluge workflow automation.
Dashboards and data models used as the authoritative source for compliance and reporting.
Automated build and deployment pipelines for serverless services.
Community bots and integrations built with py-cord and discord.py, backed by SQLite.
Cross-platform automations connecting Zoho and third-party lead-generation tools.
Modern frontend development with server-side rendering.
Version control and collaborative development workflows.
Career progression with key achievements and responsibilities.
Independent consultancy building backend systems, integrations, and automation, with a focus on the Zoho and Google Cloud ecosystems.
Designed and implemented end-to-end business automations across the Zoho suite and Google Cloud, serving as primary owner of multiple internal products.
Owned Zoho CRM and Zoho Recruit: implemented new features, resolved issues, and optimized existing functionality to improve day-to-day operations.
Built and maintained company reports in Julia and Python, and implemented Zoho CRM, Recruit, Books, and Projects across the case-processing team's workflows.
Contributed to The Nifty Way Galaxy, one of the largest NFT projects in Latin America, which generated over US$1M in sales.
Built Discord bots, integrated multi-cloud services, and shipped chapi.dev as a personal portfolio and technical blog.
Multilingual capabilities enabling international collaboration.
Native fluency with professional proficiency.
Full professional proficiency in technical and business contexts.
Professional working proficiency with technical vocabulary.
Professional working proficiency, particularly in written communication.
Elementary proficiency, actively developing skills.
Verified credentials, including certified language proficiency.
Continuous learning and professional development pursuits.
Currently advancing Swedish proficiency and exploring linguistic patterns across Romance and Germanic languages.
Researching async programming patterns and high-performance computing with Julia for scalable systems.
Exploring modern web frameworks and tools that improve development workflows and code maintainability.
Things I build and maintain outside of client work.
Personal site and technical blog covering Python, cloud infrastructure, portfolio, and developer workflow topics.
Visit: chapi.dev/articles →Open-source web app wrapping the OpenAI API, built with NiceGUI in Python.
Visit: github.com/chapig/speakscribe ↗Causes I contribute to, and what I'm open to.
I'm open to volunteering. Here's what I'm looking for and how I can help.
I'm always open to discussing engineering roles, technical collaborations, or freelance projects in backend development and Zoho automation.
I also run Sparamer, a Zoho & automation consultancy. sparamer.com