Fabio Ramos · Principal Software Developer

About

Building products with measurable impact

With 6+ years shipping production software, I build scalable products across financial services, education, and commercial platforms — from enterprise banking cores to modern Next.js and Supabase stacks. I lead with clarity, ownership, and a bias for calm, measurable releases.

Today I co-lead engineering at CAW Tech; previously I delivered core banking systems at CENSYS and Web UI at Globant. I care about outcomes teams can measure: faster flows, fewer incidents, and codebases that stay maintainable under real operational load.

Achievements & extras.

Selected for an international scholarship to attend the Digital Companies & E-Business Revolution program at California State University, Northridge.
Selected from hundreds of professional profiles to complete an intensive SSR-level Web UI bootcamp at Globant.
Contributed to the development and optimization of core modules for Argentine banking systems, improving performance and operational reliability.
Implemented scalable frontend and backend solutions with a focus on performance, maintainability, and user experience.
Worked in distributed, multidisciplinary teams using Agile methodologies, delivering production-ready solutions in remote environments.

Argentina-based Software Engineer
Volleyball, strength training & endurance sports
Hardware, data & performance tuning enthusiast

Front end

ReactReact HooksNext.jsJavaScriptTypeScriptHTMLCSSTailwind CSSBootstrapshadcn/uiZustand

Platform & data

SupabaseNode.jsExpress.jsPythonPostgreSQLSQLT-SQLSybaseMongoDB

Legacy & integration

PowerBuilderSOAP APIsPostman

Delivery

GitGitHubCI/CDScrumKanbanVercelRenderHerokuCode reviewMentoring

Tools & AI

AntigravityCursorCopilotClaude CodeJiraFigmaCanvaTrelloLooker Studio

Languages

SpanishNative
EnglishC1 · Professional
PortugueseBasic
JapaneseBasic

6+ Years shipping production software
20+ Projects delivered across domains
15+ Certifications and courses completed

Experience

Roles that shaped how I ship

From legacy banking cores to modern Next.js products — same discipline: understand the business, protect production, and leave the codebase better than I found it.

Principal Software Developer

CAW Tech · Argentina

September 2025 — Present

Co-founder and technical lead — closing the gap between complex software and business strategy with Next.js, TypeScript, Supabase, and data-driven product design.

Next.jsTypeScriptSupabaseArchitectureData visualization

Co-founded CAW Tech and lead architecturally demanding products with Next.js, TypeScript, and Supabase — from discovery to release.
Design systems for data capture and KPI visualization that drive operational decisions.
Volley Manager: optimize real-time data flows and large-scale sports administration.
CAW Education: EdTech ecosystem merging software engineering and data science — smarter academic metrics and lighter admin workflows.
ExpoLogic: dynamic resource allocation engine for fair management — automated exhibitor logistics and reduced manual operational overhead.
High-conversion e-commerce platforms with SEO, performance, and scalability as first-class concerns.

Software Developer · Sucrédito Bank (BSR)

CENSYS S.A. · Argentina

March 2024 — July 2025

Core banking modules in production — PowerBuilder, Sybase, and tight collaboration with QA and stakeholders.

PowerBuilderT-SQLSybaseSOAPPostman

Built and maintained critical banking interfaces and business logic under production pressure.
Optimized stored procedures, triggers, and SQL for stability and performance.
Integrated and validated SOAP APIs; supported UAT cycles and post-deploy care.
Onboarded and coached new teammates — faster ramp-up and safer releases.

Software Developer · Santiago del Estero Bank (BSE)

CENSYS S.A. · Argentina

December 2023 — February 2024

PowerBuilderSybase

Front-end and back-end changes on legacy banking stacks.
UI adjustments for usability; debugging production and test environments.
Mapped banking modules and business flows for reliable fixes.

Front-End Developer Intern · Web UI (SSR)

Globant · Yerba Buena, Tucumán, Argentina

July 2024 — October 2024

ReactTypeScriptZustandTailwind CSS

Built responsive UIs with reusable, accessible, performance-oriented components.
Collaborated via GitHub with code reviews and frontend architecture discussions.
Improved load characteristics and frontend best practices on client engagements.

Full Stack Web Developer

TecnoLine · Tucumán, Argentina

January 2023 — May 2024

ReactNode.jsMongoDBVercelRender

Delivered 12+ web apps — e-commerce, SPAs, and admin systems — end to end.
Payment gateways, external APIs, SEO, accessibility, and Core Web Vitals.
Direct client work: requirements, delivery, hosting, and ongoing support.

Front-End Web Developer

Freelance · Argentina

June 2021 — December 2022

Websites for entrepreneurs and institutions; hosting and lifecycle maintenance.
Commercialized reusable templates and iterative improvements after launch.

Projects

Selected product & client work

Highlights aligned with CAW Tech and freelance delivery. Use the sorter to browse by name or year, or click a card for full project details.

Recommendations

What colleagues say on LinkedIn

Translated excerpts from public LinkedIn recommendations — technical depth on CAW Education, collaboration at CENSYS, and ownership under pressure.

I had the pleasure of working with Fabio on a demanding data-science initiative for education, CAW Education. He was essential as a full-stack engineer, turning our analysis into a robust, functional platform. His impact was remarkable: he integrated a complex data-capture system and KPI visualizations with multiple management tools for teachers and administrators.

Mariano Torres

Co-founder & Managing Director · CAW Tech

Worked on the same team · December 2025

View on LinkedIn

I worked with Fabio at Censys for two years and can confidently say he is an exceptional professional. He stands out for analytical depth and dedication. His collaborative mindset and problem-solving always made a difference in the hardest moments. Beyond his technical skills, he generously shares knowledge and supports teammates, building a positive, productive environment.

María Josefina Serrano

BA · QA · Tester

Senior colleague at CENSYS · December 2024

View on LinkedIn

An outstanding professional and colleague. Fabio is responsible and creative—you can confidently tackle any project alongside him.

Juan Manuel Albarracín Olmos

T-SQL · ETL · PowerBuilder · Backend

Same team · CENSYS · December 2024

View on LinkedIn

Education

Continuous learning

Formal training that complements shipping production software — from engineering fundamentals to international business immersion.

Graduate Diploma · Organizational Data Science

Universidad Nacional de Tucumán (UNT)

April 2025 — December 2025

Analytics for organizations, dashboards, SQL analysis, Python for decision-oriented reporting.

International Program · Digital Companies & E-Business Revolution

California State University, Northridge

July 2025 — August 2025

Digital business models, validation, pricing, MVP execution.

B.S. Information Systems Engineering (in progress)

Universidad Tecnológica Nacional (UTN)

March 2022 — Present

Systems analysis, software engineering, databases, CS fundamentals.

Certifications

Credentials

Courses and certifications across cloud, data science, full-stack development, and language proficiency — expand the list for the full history.