Available to hire
I am Gabriel de Oliveira Santana, a web developer based in Curitiba, Brazil. I work with high-traffic systems in the tourism and software development sectors, and I hold a Computer Engineering degree from CEFET with an exchange program at IPT in Portugal. I enjoy collaborating with people from different areas, teaching and learning, and I am comfortable in team environments and stepping into leadership roles when needed. I am self-taught and used to dealing with crisis situations (war room).
Skills
Language
Portuguese
Fluent
English
Advanced
German
Beginner
Work Experience
Senior PHP Web Developer at Quero Passagem
July 1, 2025 - October 7, 2025Tech lead responsible for the hotel MVP at Quero Passagem. Led architectural decisions and served as a bridge between Developers, Product Owner, Operational/Commercial Team and Distributor Partners.
Mid PHP Web Developer at Quero Passagem
May 1, 2024 - October 7, 2025Worked on the Quero Passagem system (bus tickets and travel insurance, B2C and B2B). Tasks included email management, system monitoring scripts (Zabbix), a module for searching connected routes, integration with back offices (Wintour and Stur), analysis of purchases with support-related issues, search query optimization, and invoicing for B2B customers. Used Trello for task tracking and participated in twice-weekly meetings to review progress and plan next steps.
Junior PHP Web Developer at Tuxon
December 1, 2022 - October 7, 2025Worked on new features and maintenance for systems for clients including CREA-DF (Regional Council of Engineering and Agronomy of Brazil - Distrito Federal) and Horsch (agricultural machinery). The workflow was ticket-based and reviewed by a senior developer before delivery.
Senior PHP Web Developer at Quero Passagem
July 1, 2025 - October 13, 2025Tech lead responsible for architectural decisions and for delivering the hotel MVP. Served as a bridge between Developers, Product Owners, Operations/Commercial Team and Distributors/Partners.
Mid PHP Web Developer at Quero Passagem
May 1, 2024 - October 13, 2025Worked on multiple Quero Passagem system fronts, including email management, system monitoring scripts (Zabbix), module for searching connected routes, integration with back offices (Wintour and Stur), purchase analysis with support-related issues, query optimization, and B2B client support including invoicing.
Junior PHP Web Developer at Tuxon
December 1, 2022 - October 13, 2025Developed new features and maintained systems for CREA-DF and Horsch; workflow driven by tickets and reviewed by a senior developer.
Senior PHP Web Developer at Quero Passagem
July 1, 2025 - October 17, 2025Tech lead responsible for the hotel MVP at Quero Passagem, making architectural decisions and serving as a bridge between Developers, Product Owner, Operational/Commercial Team and Distributor Partners. Main results: launched a new MVP product in 5 months; in August 2025, generated R$2 million (US$400k) in revenue.
Mid PHP Web Developer at Quero Passagem
May 1, 2024 - October 17, 2025Worked on the Quero Passagem system (bus tickets and travel insurance) across multiple fronts: email management, system monitoring scripts, search routes query optimization, back-office integration, analysis of purchases with support-related issues, and generation of invoices for B2B customers. Workflow organized on Trello with biweekly meetings.
Junior PHP Web Developer at Tuxon
December 1, 2022 - October 17, 2025Worked on new features and maintenance for client projects, including CREA-DF and Horsch. Implemented Google Maps to show addresses of infractions and a configuration page for agricultural machinery with price quotes.
Senior PHP Web Developer at Quero Passagem
July 1, 2025 - October 20, 2025Tech lead responsible for the hotel MVP at Quero Passagem. Responsible for architectural decision making; Bridge between: Developers, PO, Operational/Commercial Team and Distributors Partners. Main Results: Launch a new MVP product in 5 months. In August 2025, generated revenue of R$ 2 million (US$ 400k).
Mid PHP Web Developer at Quero Passagem
May 1, 2024 - October 20, 2025Worked on Quero Passagem, a travel and insurance platform (B2C and B2B). Handled email management; wrote system monitoring scripts; optimized route search queries; integrated with back offices; analyzed purchases and supported invoicing for B2B customers. Used Trello for task tracking and held bi-weekly meetings with the team.
Junior PHP Web Developer at Tuxon
December 1, 2022 - October 20, 2025Worked on new features and maintenance for clients such as CREA- DF and Horsch. Workflow driven by tickets with review and testing by a senior developer. Implemented Google Maps to show addresses of infractions (CREA- DF) and built a page to configure agricultural machinery with price quotes.
Education
Informatic Engineering (Exchange program) at IPT, Portugal
January 1, 2020 - November 1, 2021Computer Engineering at CEFET/MG, Campus Timóteo
February 1, 2016 - September 1, 2022Computer Engineering at CEFET/MG, Campus Timóteo
February 1, 2016 - September 1, 2022Informatic Engineering at IPT PT
January 1, 2020 - November 1, 2021Computer Engineering at CEFET/MG, Campus Timóteo
February 1, 2016 - September 1, 2022Informatic Engineering (Exchange) at IPT, Portugal
January 1, 2020 - November 1, 2021Bachelor's degree in Computer Engineering at CEFET/MG, Campus Timóteo
February 1, 2016 - September 1, 2022Informatics Engineering at IPT PT
January 1, 2020 - November 1, 2021Qualifications
Industry Experience
Software & Internet, Travel & Hospitality, Professional Services
Skills
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