Oscar Jemio Peñafiel
About
Detail
Software Engineer
Departamento de La Paz, Bolivia
Contact Oscar regarding:
Flexible work
Starting at
USD30/hour
groups
Networking
Résumé
Jobs
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Software Engineer IIAssureSoftSep 2021 - Oct 2022 (1 year 2 months)- Improve the Credit Card Payments module by enhancing the system making it PCI-DSS compliant and completely changing the 3rd party payment partner to a new and updated one - Reduce bug reports by participating in the development and support for Billing Health software and improve the app by actively using the POO concepts, design patterns, and best practices principles. - Work with USA clients and teammates in everyday face-to-face communication AssureSoft is an outsourcing Company in Bolivia with tons of clients mainly in the USA. - Improved the Credit Card Payments module by enhancing the system making it PCI-DSS compliant and completely changing the 3rd party payment partner to a new and updated one. - Participated in the development- UElectronic Media ProgrammerUnicreditoSep 2018 - Sep 2021 (3 years 1 month)- Reduced from 2 months to 2 weeks the time taken by developing a Mobile app that saves sociological and economical status information to decide if the client has the possibility to have a bank credit - Reduced to 90% the time taken for other devs in database efforts by designing a fully generic engine schema in a database for data information CRUD operations and complex calculations using PL/SQL functions and stored procedures The Union Bank is the biggest bank in Bolivia, it provides e-Banking solutions and has more than 3M clients and more than 150 branches all over the country. Unicredito - Reduced from 2 months to 2 weeks the time process taken by developing a Mobile app called Unicredito that saves sociological and economical status
- Systems Development AssistantAgencia Nacional de HidrocarburosJan 2017 - Jun 2018 (1 year 6 months)- Reduced the time taken for the employees to schedule their vacation by 60% by participating in the development and support for Vacation Module (Follow-up of vacations for employees, paid time off, and leaves) - Decreased the operation time consumed by the HR department to 0 by implementing an algorithm as a stored procedure, to re-assign the vacation days to all of the employees based on their seniority in the enterprise and their entry date - Participated in the implementation of PDF Reports of Delivery of Fixed Assets Travel and Ticket System The National Hydrocarbons Agency, regulates, controls, audits and supervises, within the framework of national policies, all the activities of the hydrocarbon chain developed within Bolivia. - Par
- System Engineering InternAgencia Nacional de HidrocarburosSep 2016 - Dec 2016 (4 months)- Participated in the initial analysis for Vacations Module (ER Diagram, Schema creation, and initial mock-ups) Participated in the initial analysis for Vacations Module (ER Diagram, Schema creation, and initial mock ups). Tech Stack: C#, .NET Web Forms, Entity Framework, Oracle 1 1g, Jquery, JavaScript, Navicat
- Teaching AssistantUniversidad Mayor de San AndrésFeb 2016 - Dec 2016 (11 months)Teaching to university students in the subjects of Telematics, Computer Networks, Structured Cabling, Linux operating systems, Cisco Packet Tracer, and Network Programming with Java. Preparation of practices and exams in coordination with the teacher of the subject.
- GSystem Engineering InternGRUPO LARCOS INDUSTRIAL LTDA.Feb 2015 - Nov 2015 (10 months)Structured Cabling, Help Desk, Attention to users with technical problems
Education
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- Master of EducationUniversidad Mayor de San AndrésJan 2020 - Jan 2021 (1 year 1 month)
- AAdvanced Technician, English as a Second or Foreign LanguageJan 2010 - Jan 2013 (3 years 1 month)
- Licentiate degree, Computer ScienceUniversidad Mayor de San AndrésJan 2009 - Jan 2018 (9 years 1 month)
- Computer ProgrammingPlatzi