Luis F.

Mobile Engineer - iOS

Systems Analyst
1/2/2013 - 1/2/2016

Coordinated the support team for the FMSG, FSEN, and GSRE systems within the auto and property insurance sector. Developed expertise in managing and maintaining critical systems, ensuring smooth operations and minimizing downtime. Utilized a range of tools and frameworks to diagnose and resolve technical issues efficiently. Enhanced skills in system troubleshooting, team management, and technical support, ensuring a high standard of service delivery.

PHP Developer
7/1/2023 - Present

Supported and developed systems responsible for the registration and transfer of athletes, ensuring seamless integration with FIFA systems. Managed modules for club registration, stadium registration, accreditation, match report sheets, and pre-match scheduling. Facilitated the generation of national and team competitions, analyzed athlete eligibility for game conditions, and managed the final publication of match summaries. Updated match schedules on the website, assigned referees, conducted VAR evaluations. Developed proficiency in Laravel, PHP, and HTML5, as well as CSS. Utilized Microsoft SQL Server for database management. Demonstrated adept use of Miro, Zendesk, Hotjar, Ultramsg, and Monday for project management and collaborative tasks.

PHP Developer
9/1/2021 - 8/1/2022

Led the development and maintenance of Ubilling, a comprehensive system for managing subscriptions and facilitating payment gateways through telecommunication operators. Demonstrated expertise in PHP 7.3 and YII Framework versions 1.1 and 2.0, ensuring robust and scalable application architecture. Utilized Redis and Memcached for efficient caching solutions, and implemented search and analytics functionalities using ElasticSearch. Mastered MySQL for database management, and employed RabbitMQ and AWS SQS for reliable message queuing and processing. Maintained codebase using Bitbucket, leveraging its version control features, and utilized Docker for containerized application deployment.

AS/400 Developer
1/2/2017 - 1/2/2019

Developed proficiency in maintaining the INGENIUM individual life insurance system using Cobol and DB2. Contributed to the Electronic Platform Project, focusing on online proposal modification and integration processes with Banco Itaú. Utilized technologies including Cobol, ErWin, and C#.

Senior Development Analyst
1/2/2016 - 1/2/2016

Spearheaded the development of an anti-fraud system and the Politically Exposed Persons (PEP) module. Leveraged expertise in AS-400 and Cobol for backend processes while utilizing DB2 for database management. Incorporated front-end technologies, including HTML-5 and CSS-3, to ensure a seamless user interface.

PHP Developer
1/1/2016 - 6/1/2023

Developed and supported modules for the delivery and checking of materials for dubbing, translation, and scheduling of studios for recording, mixing, and delivery within the dubbing workflow. Managed the dubbing portfolio module and maintained the financial module. Leveraged PHP in an AWS EC2 environment, with extensive use of JavaScript, jQuery, HTML, CSS, and Bootstrap for front-end development. Utilized MySQL in an AWS RDS environment for database management. Ensured version control and collaborative code maintenance using Git, and operated within a Linux environment.

Team Leader
1/2/2012 - 1/2/2013

Participated in the Electronic Invoice project, demonstrating strong technical expertise in the development and implementation phases. Engaged with the Integration of the Corporate Claims System with the Life System, showcasing proficiency in system architecture and integration techniques. Utilized tools and frameworks essential for enterprise-level projects, ensuring seamless communication between disparate systems and enhancing operational efficiency.

Oracle PL/SQL Developer
1/2/2011 - 1/2/2012

Led the implementation of Project C3 of the CIP (Interbank Payments Chamber) in Rio de Janeiro, delivering significant enhancements in the IFRS reconciliation processes and monthly closing at a major financial institution. Skillfully developed the appropriation rate routine for a leading industrial bank, ensuring regulatory compliance and improved financial accuracy.

Oracle PL/SQL Developer
1/2/2011 - 1/2/2011

Job Title: Senior Systems Analyst

Achieved proficiency in Oracle 10g, Unix AIX, and PL/SQL Developer while working on the Broker Profitability Project. Demonstrated expertise in utilizing Oracle 10g for database management and optimization. Conducted extensive development and scripting using PL/SQL Developer. Operated within Unix AIX environments to manage system processes and performance. Successfully integrated complex sets of data to generate detailed profitability reports for brokers. Developed comprehensive analytical tools to measure and track broker performance, optimizing data accuracy and retrieval times. Applied best practices in database design, system integration, and data manipulation to support strategic business initiatives and drive profitability insights.

Senior Systems Analyst
1/2/2008 - 1/2/2011

Developed proficiency in Cobol/Cics, Microfocus Cobol, Dialog, DB2, Roscoe, and Net Express while implementing banking agreements with major financial institutions including Santander, Nossa Caixa, HSBC, and BRB. Executed the Glass, Lanterns, and Headlights Project, utilizing advanced Cobol techniques. Additionally, gained expertise in Java 1.4, WSDA 5.1.2, and RAD 7.5 to maintain and enhance car and mass insurance claim systems, ensuring efficient system performance and integrity. Collaborative code maintenance was ensured using SVN.

Team Leader
1/2/2005 - 1/2/2008

Position: Factory Coordinator
Period: Jan. 2008 to Sep. 2008

Key accomplishments and skills developed included managing the control and negotiation of deadlines within the software factory of the RIC area. Developed keen organizational and prioritization skills to balance multiple demands effectively. Demonstrated strong communication abilities for coordinating with various stakeholders to align on project timelines and expectations. Utilized project management tools to track progress and ensure timely delivery of objectives.

Position: Team Leader
Period: Nov. 2005 to Dec. 2007

Key responsibilities encompassed surveying client demands to inform project specifications for the development team. Specialized in the allocation of tasks and meticulous control of project deadlines. Showcased proficiency in requirement gathering and translating client needs into actionable development plans. Fostered leadership and team management skills by overseeing task distribution and ensuring operational efficiency through the lifecycle of multiple projects.

Senior Systems Analyst
1/2/2002 - 1/2/2005

Developed proficiency in AS/400, Cobol 400, VisualAge, and DB2. Executed extensive maintenance and enhancement tasks for Benefit and Collection systems. Leveraged technical expertise to ensure system reliability and performance, focusing on optimizing code and database interactions. Gained experience in debugging and resolving critical system issues and implementing system updates to support evolving business requirements.

Senior Systems Analyst
1/2/2001 - 1/2/2002

Operated within an IBM environment, developing proficiency in Cobol/CICS, DB2, VSAM, QMF, and Roscoe. Acted as a facilitator by effectively understanding client demands and serving as a liaison with software factory analysts for the Supervida and Group Life systems. Successfully led the implementation project of the Password Portal and oversaw the migration to CSP 4.1.

Senior Systems Analyst
1/2/1998 - 1/2/2001

Gained extensive experience working within a Unix (AIX) operating environment while using Oracle and PL-SQL for database management and Microfocus Cobol for application development. Achieved significant expertise in ensuring SLA compliance for the Single Invoice Entry and Accounts Payable systems, showcasing a strong ability to manage and maintain critical business operations systems. Developed skills in optimizing system performance and reliability, ensuring seamless transactional processing and adherence to operational guidelines.

Mid-Level Systems Analyst
1/2/1997 - 1/2/1998

Developed proficiency in IBM - 9121, specializing in Cobol, DB2, CSP, VSAM, MVS, JCL, and ROSCOE. Successfully migrated the Management Accounting System in preparation for the year 2000, eliminating dependency on the software supplier Millennium/GL 3.0.

Systems Analyst
1/2/1995 - 1/2/1997

Developed proficiency in IBM - 9121 operating environment, including extensive use of COBOL, DB2, CSP, VSAM, MVS, VM, SQL-DS, TSO, and JCL. Spearheaded the development and management of the Mass and Simplified Reinsurance systems, enhancing operational efficiencies. Designed and implemented the Foreign Currency Financial system, leading to streamlined financial transactions. Executed improvements in production processes, focusing on optimization and efficiency gains. Enhanced data receipt mechanisms through Edi-Tie, boosting process accuracy and speed. Oversaw electronic printing processes, ensuring reliable and timely output.

senior programmer
1/2/1995 - 1/2/1995

Developed proficiency in IBM 9221 operating environment, including VM, SQL-DS, Cobol, and CSP. Played a crucial role in the development of a comprehensive Benefits system. Demonstrated strong skills in system programming and database management. Utilized advanced knowledge in Cobol for software development and SQL-DS for efficient database management. Ensured efficient system operations within the virtual machine framework provided by VM and CSP for interactive application development.

Mid-Level Programmer
1/2/1992 - 1/2/1995

Gained expertise in IBM mainframe environments including IBM 3090 and 9021, with a strong focus on MVS, ROSCOE, DB2, CSP, QMF, JCL, and COBOL-II. Extensively utilized client/server technologies, including LAN-MANAGER Network, XDB, DIALOG, and COBOL-II. Led the development, implementation, and training for the Urgent Checks system, ensuring its effective integration and user adoption. Conducted maintenance for accounts payable and accounts receivable systems, as well as the broader financial system, ensuring their reliability and efficiency.

Programmer
1/2/1989 - 1/2/1992

Gained extensive experience working in an IBM 4341 operating environment, leveraging VSE, SQL, COBOL, SQL, JCL, and CSP. Contributed to the development of critical enterprise systems such as Payment and Personnel systems, Frequency systems, and Financial systems. Demonstrated strong proficiency in SQL for database management, COBOL for mainframe application development, and JCL for job control. Successfully utilized CSP (Cross System Product) to enhance system interoperability and streamline business processes.

Programmer
1/2/1986 - 1/2/1989

Developed proficiency in BURROUGHS-6900 systems, including DMS-II, CANDE, WFL, COBOL-68, and COBOL-74. Acquired extensive experience with VAX-8600 systems, utilizing VAX-PASCAL, VMS, and VAX-FORTRAN. Key accomplishments include the development of the Information Dissemination system, the Order Service and Inventory Control system, and the Qualification and Certification system. Performed maintenance and enhancements on digital signal processing programs within a military club operational environment.

Programmer
1/2/1984 - 1/2/1986

Based in Rio de Janeiro, the role involved operating within the COBRA - 520 environment, utilizing COBOL, SOD, and LTD. Key responsibilities included the development and maintenance of Payroll, Accounting, and Loans systems. The position required extensive technical expertise in COBOL programming and the ability to work with SOD and LTD for system integration and functionality enhancements. The role demanded proficiency in system architecture and a deep understanding of financial processes, ensuring robust and efficient solutions for Payroll, Accounting, and Loans applications.