Available to hire
I’m Marta Viviana Tacus, a passionate web developer with extensive experience building websites and web apps using PHP, MySQL, HTML5, CSS3, JavaScript, and modern frameworks. Based in Buenos Aires, Argentina, I enjoy turning complex requirements into clean, functional interfaces and robust back-end systems.
I thrive in collaborative environments, love learning new technologies quickly, and have a strong track record of delivering quality work on time. I aim to continue growing as a developer and to share my knowledge with the teams I work with.
Skills
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Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
Spanish; Castilian
Fluent
English
Advanced
Work Experience
Web Developer at Hyundai Motor Argentina
August 1, 2013 - PresentDeveloped and maintained corporate websites and dealer-facing tools using PHP (Yii) and front-end technologies; added functionality for dealers to access required data; created and maintained HTML email templates; configured DNS records, DKIM, SPF and DMARC; built scripts to automate tasks; developed APIs to exchange data with internal/external systems.
Web Developer at Massmind
September 1, 2018 - PresentFreelance web development for clients in Argentina; built client websites with PHP, MySQL, HTML5, CSS3; developed mobile apps; implemented responsive design; supported ongoing updates for Hyundai Argentina and other clients; integrated DNS/email configurations and server-side domain authentication records.
Web Developer at CHE Proximity
November 15, 2012 - September 23, 2025Digital development for CHE Proximity in Melbourne; collaborated with a multi-disciplinary team to deliver quality products on time and on budget; developed EDMs, landing pages and microsites; ensured cross-browser compatibility; integrated social media APIs; communicated technical details to stakeholders.
Web Developer at Hyundai Motor Argentina / Suzuki Motorbikes
May 1, 2008 - September 23, 2025Designed and implemented frontend and backend features for dealer sites; enabled budgets and parts lookup; provided PostgreSQL database connectivity; built a Visual FoxPro system linked to PostgreSQL for dispatch and vehicle state tracking.
VIVA Developer / Database Programmer at OXFAM Australia
September 1, 2006 - September 23, 2025Upgraded, migrated and tested the database from MySQL to MS SQL 2005; updated the frontend; built administrative tasks; ensured security and data integrity; wrote PHP and SQL scripts; documented code for future maintenance.
Web Designer and Applications Programmer at GOBE Informática
January 1, 2004 - September 23, 2025Freelance web design and application programming; maintained client sites using Visual FoxPro (versions 5, 6, 7); implemented new modules and ensured data integrity.
Help Desk Support at EVSIS
January 1, 2005 - September 23, 2025Adapted existing programs to meet user requirements, assisted users with new email and FTP accounts, responded to software/hardware issues, ensured efficient use of applications and equipment; trained new staff.
Web Developer at IARS.A S.A.
January 1, 2000 - September 23, 2025Designed, updated and implemented websites; configured and maintained CMS-based sites; user interface development and database integration.
Programmer at Kidde
January 1, 2000 - September 23, 2025Analyzed and produced a system using Visual FoxPro 6.0 that imported data from Excel to a database; generated stock and invoicing reports; managed orders and deliveries; printed and updated stock records.
Programmer and Help Desk at Hyundai Motor Argentina S.A.
July 1, 1999 - September 23, 2025Maintained and updated extranets and intranet websites; published website material; designed and developed new sales and stock modules; supported client communication and scheduling.
Web Developer at Hyundai Motor Argentina
August 1, 2013 - PresentFrom August 2013 to present: Worked as a PHP developer using the Yii framework to ensure the institutional website and internal/external platforms work as expected. Added extra functionality for dealers, created and maintained HTML email templates for marketing campaigns, configured DNS records (DKIM, SPF, DMARC), and developed Python scripts to automate tasks. Built RESTful APIs to exchange data between platforms and external systems.
Web Developer at Masmind
September 1, 2018 - PresentFrom September 2018 to present: PHP development with Yii framework, improving client websites and overall site performance by about 25%. Implemented spare parts store functionality and supported ongoing updates to client websites and web apps; collaborated with designers on visually appealing pages; assisted with DNS and email authentication setup.
Web Developer at Band of Coders
July 2, 2013 - PresentFrom July 2013 to present: Remote freelance work for Canada and US branches. Worked with CMS like WordPress and Drupal; used OO PHP with frameworks (Laravel, Symfony, Yii); collaborated on client map translations, documentation, and Photoshop layouts for WordPress/Joomla-based sites.
Digital Developer at CHE Proximity
November 15, 2012 - September 23, 2025From June 2012 to November 2012: Collaborated to deliver high-quality products on time and budget. Developed EDMs, landing pages, and micro-sites; assessed browser capabilities; integrated social media and front-end features; authored server-side scripts and worked with PHP in an OO context; connected with Facebook API and WordPress/Joomla as needed.
Web Developer / Database Programmer at OXFAM Australia
September 1, 2006 - September 23, 2025From February 2005 to September 2006 (contract): Upgraded, migrated, and tested databases from MySQL to MS SQL 2005 on Windows; designed front-end and back-end components for internal tools; built a booking system and dashboards for inventory tracking.
Web Designer and Applications Programmer at Gobe Informática
December 31, 2004 - September 23, 2025From 2003 to 2004 (Freelance): Maintained client systems using Visual FoxPro v5/6/7; designed and updated websites; provided client support and development for various applications.
Web Developer / Help Desk at Hyundai Motor Argentina
July 31, 2005 - September 23, 2025From 1997 to 2005 (Part-Time): Maintained and updated extranets and internal/internet sites; developed new sales and stock modules in Visual FoxPro; created a Visual FoxPro system integrated with PostgreSQL for vehicle dispatch and state data; provided ongoing support and training for staff.
Web Developer at Visual Identity
September 1, 2009 - June 8, 2012Translated approved site maps, documentation and Photoshop layouts into Drupal CMS websites; installed and configured Drupal; created custom content types and modules; database design (MySQL); wrote SQL statements; coded PHP pages and templates; documented code for team collaboration; ensured cross-platform compatibility and adherence to web standards; managed project timelines.
Database Programmer / Viva Developer at OXFAM Australia
February 5, 2006 - September 30, 2006Upgraded, migrated and tested the database from MySQL to MS SQL Server 2005 for a new Windows environment; fixed bugs and added functionality; migrated PHP to latest versions; managed server configuration (IIS) and web interfaces.
Web Designer and Applications Programmer at GOBE Informática
January 1, 2003 - December 31, 2004Maintained, updated and implemented client systems using Visual FoxPro (VFP) versions 5, 6 and 7; freelance work; development of websites and applications.
Web Developer at IARS.A S.A.
January 1, 1999 - December 31, 2005Designed and updated the website; implemented module in PHP; data-driven updates; cross-browser testing; database design (MySQL); wrote SQL statements; created dynamic XML from PHP queries; documented code for future maintenance.
Web Developer at Hyundai Argentina
January 1, 1997 - July 1, 2005Redesigned extranets; built secure login screens; created budgets and spare-parts modules; integrated PostgreSQL with Visual FoxPro front-end; implemented a backend for dispatch and reporting.
Web Developer / Digital Developer at CHE Proximity
June 12, 2012 - November 15, 2012Collaborated to deliver quality digital products; front-end and back-end development; testing across browsers; adherence to web standards and semantic design; production of PHP/HTML/CSS/XML assets; image optimization; project planning and stakeholder communication.
Web Developer / Visual FoxPro Programmer at Hyundai Motor Argentina / Suzuki Motors
December 2, 2006 - May 31, 2008Redesigned the Hyundai extranet adding secure login screens and more functionality; designed, coded and implemented front-end and back-end of a site for Suzuki Dealers to enable budgeting and spare-parts consulting; PostgreSQL connectivity; Visual FoxPro integration.
Web Designer and Applications Programmer at GO BE Informática
January 1, 2003 - December 31, 2004Maintained, updated and implemented systems for clients using Visual FoxPro; designed and implemented new modules with PostgreSQL; stock and invoicing modules; ensured cross-platform compatibility; team collaboration.
Web Developer at Five-EMS
December 2, 2012 - PresentFreelance web development; developing websites in PHP, MySQL, HTML5 and CSS3; developing mobile apps; applying responsive design to new and existing projects; ongoing support for Hyundai Motor Argentina and other clients; DNS and security enhancements.
Education
Applied Computer Science Technician at UTN - Universidad Tecnológica Nacional, Argentina
January 1, 1997 - January 1, 1999PC Fix and Repair Certification at PRO EL
January 1, 1999 - January 1, 2001Visual Basic 6.0 Programmer Specialist at IBM Argentina
January 1, 2001 - January 1, 2002Linux Administration at Hyundai Motor Argentina
January 1, 2002 - January 1, 2003HTML5 (+ CSS3 + JavaScript) at BAiresDev
January 1, 2012 - January 1, 2012Applied Computer Science Technician at UTN - Universidad Tecnológica Nacional, Argentina
January 1, 1997 - December 31, 1999PC Fix and Repair at PRO EL
January 1, 1999 - January 1, 2001Visual Basic 6.0 Programmer Specialist at IBM Buenos Aires
January 1, 2001 - January 1, 2002Linux Administration Certification at Hyundai Motor Argentina
January 1, 2002 - January 1, 2003HTML5 (+ CSS3 + JavaScript) at BairesDev
January 1, 2012 - December 31, 2012Applied Computer Science Technician at UTN (Universidad Tecnológica Nacional), Argentina
January 1, 1997 - December 31, 1999Applied Computer Science Technician at UTN (Universidad Tecnológica Nacional), Argentina
January 1, 1997 - December 31, 1999PC Fix and Repair at PRO EL, Buenos Aires, Argentina
January 1, 1999 - December 31, 2001Visual Basic Programmer Certification at IBM Argentina
January 1, 2001 - December 31, 2002Linux Administration Certification at Hyundai Motor Argentina
January 1, 2002 - December 31, 2003HTML5 (+ CSS3 + JavaScript) at BairesDev, Buenos Aires, Argentina
January 1, 2012 - December 31, 2012Qualifications
PC Fix and Repair Certification
January 1, 1999 - January 1, 2001Visual Basic 6.0 Programmer Specialist
January 1, 2001 - January 1, 2002Linux Administration
January 1, 2002 - January 1, 2003HTML5 (+ CSS3 + JavaScript)
January 1, 2012 - January 1, 2012PC Fix and Repair Certification
January 1, 1999 - January 1, 2001Visual Basic 6.0 Programmer Specialist
January 1, 2001 - January 1, 2002Linux Administration Certification
January 1, 2002 - January 1, 2003HTML5 (+ CSS3 + Javascript) Certification
January 1, 2012 - December 31, 2012PC Hardware Repair
January 1, 1999 - December 31, 1999IBM Visual Basic 6.0 Programmer Certification
January 1, 2001 - December 31, 2002Linux Administration
January 1, 2002 - December 31, 2003HTML5 (+ CSS3 + JavaScript)
January 1, 2012 - December 31, 2012PC fix and repair
January 1, 1999 - December 31, 2001Visual Basic 6.0 Programmer
January 1, 2001 - December 31, 2002Linux Administration Certification
January 1, 2002 - December 31, 2003HTML5 (+ CSS3 + JavaScript)
January 1, 2012 - December 31, 2012Industry Experience
Software & Internet, Professional Services, Media & Entertainment, Education, Transportation & Logistics, Computers & Electronics
Skills
See more
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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