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Skills

Kotlin (Android)

About

Diana Patricia Arnao Gonzlez's skills align with Programmers (Information and Communication Technology). Diana also has skills associated with System Developers and Analysts (Information and Communication Technology). Diana Patricia Arnao Gonzlez has 9 years of work experience.

Work Experience

Technical Specialist I

COBIS FINANCIAL AGILITY PARTNERS

November 2021 - March 2023

Mobile development for Cobis Mobile Banking in React Native. Git repository management in TFS, and Azure. Scrum methodology. Application testing. Conflict resolution, incidents in mobile development. Production launch of the apps in both stores (Play Store and App Store), management of Firebase for mobile applications. Code analysis, auditing and testing in Sonarqube. handling QA tests in appium, selenium and Device Farm on AWS. In the app, the MVVM architecture pattern was used. Support in the Xsell area for the elaboration of specifications in OpenApi 3.0 and deployment in AWS, instance management, APIS, s3, CloudFormation, CloudWatch for the visualization of logs, among others. Authentication using Cognito AWS. Management of REST services. I had the opportunity to work for about 6 months with AWS, in the EC2 and S3 sections for cloud servers, creating REST services through OpenApi 3.0, swagger, with serverless and API gateway in AWS. In addition, I was also able to create databases and tables in DynamoDB and MySQL in AWS. Migration of database scripts with Cobis Language from SQL Server to MYSQL. Scripts settings, execution in MYSQL databases. Creation of schema and data files to execute tables, views, indexes and primary / foreign keys for Liquibase. Pipelines deployments in Jenkins.

Mobile development engineer

MAINSOFT LTDA

December 2020 - October 2021

Consulting, support and development for the Terpel App in native Android (Java) and native iOS (Swift 5). Management of versions in Gitlab repository for both projects. Scrum methodology. In both projects (android and iOS) the MVVM architecture pattern was used. Resolution of conflicts, incidents in mobile development for both platforms. Launching into production in both the App Store and Play Store.

Code analysis and unit tests in SonarQube as a tester

INP VIRTUAL SPORTS

August 2020 - December 2020

Project and Development Leader. Project leader, management, control, planning

TELEFÓNICA VENEZOLANA C.A

June 2019 - August 2020

execution, monitoring, evaluation of Movistar projects for the APP and for internal clients of the organization. Assignment and distribution of activities according to the competencies and wishes of the collaborators of my team. I had the opportunity to be a mobile app team leader, leading 4 people (all mobile developers in Android Java), for a period of 3 years. Developments of the APP Mi Movistar VE on Android and iOS. Development environments such as Android Studio (Android) and Xcode for iOS (Objective C later migrating to Swift, approximate duration of 5 months for Swift - not completed). This project had MVVM as a architecture pattern in Android Java and MVC in iOS project. Developments in Java, JSP, JS - forms developed for various areas of the company for internal clients (collaborators), or external clients. PostgreSQL databases for internal forms, SQLite for mobile applications, Oracle. Apache application server, WebLogic. GitHub version controller, Bitbucket. Project management and conflict resolution. Server configuration (Apache, PostgreSQL database, among others, for Windows Server 2013 and Linux Red Hat servers). Soap services provided by the backend area, which carried out load and stress tests using Jmeter, as QA testers. Deployment and all marketing, A/B testing, campaigns, internal testing, alpha, beta, in the Play Store. In addition, I also managed Firebase for the events sections, App Distribution, Storage, Push notifications, A/B testing, etc. Analysis of statistics of the Mi Movistar APP in each of its transactions, evaluation of incentives and benefits, impulses to the APP to always maintain the valuation that is even the highest of the corporate one. I was in projects to take the application's metrics to the highest level, app loyalty, campaigns, marketing. We were also doing a great job of customer service to build even more customer loyalty with the app. I work together with the UX / UI area to give an optimal user experience to the APP. Projects of great importance and demand in the company that are leveraged on selfmanagement and digital transformation. Management of indicators and KPIs for making strategic decisions in the area of strategic planning and digital transformation. Projects with American clients to optimize the quality of the Movistar network. ASO (App Store Optimization) project to position the Mi Movistar App in the first place in the Play Store for Android. Accompaniment and research project for my staff in charge of automating customer service through a chatbot on the Mi Movistar website, as well as a knowledge management project and saving previous experiences of projects and knowledge in an internal portal. Management, monitoring and production of the Mi Movistar Radio App in conjunction with an external provider that developed the application interface. Scrum methodology and project monitoring through daily meetings with the supplier or developer, as the case may be.

Development Engineer

National Games of Colombia- Bolívar

January 2019 - December 2019

for Android and iOS and of the Olimpiadas Uninorte application for the Uninorte University, in Angular language and typescript with the Ionic SDK (hybrid language) with MVVM architecture pattern. Development environment VS Code. Handling of Android Studio for unit tests and generation of signed APK file to upload to the Play Store. Management of IDE Xcode for iOS, unit tests in emulators and physical devices, generation of .IPA file that will be uploaded to the App Store for publication. Handling of HTML and CSS styles for applications. Repository and version controller Github, Bitbucket, migrating to Gitlab and then to Azure (Microsoft). Management of analytics on the application, users gained, lost, unique, sessions, among other metrics. Launch to production and publications of the applications on Android (Play Store) and for iPhone (App Store). Assertive communication through collaboration tools like Slack. Scrum methodology using Azure Boards. Event handling, event logging, authentication, Crashlytics (failures), Cloud Messaging (Push Notifications) using Google Firebase. Integration with REST services, JSON files. Handling of Chrome Inspect to verify errors in the application and debugging. Management of certificates in Developer Apple. Teamwork.

Senior Specialist

EXTERIOR BANK

October 2015 - June 2019

Developments in AS400 RPG. Java developments with Websphere IBM Rational. DB2 and SQL Server databases. Management of the Websphere administrative console. Aldon LM and Tortoise Subversion version controller. Planning, execution, monitoring and control of Projects. Project management and conflict resolution. Data modeling through Power Design. Start: 12/18/2013 Fin: 14/10/2015 ALAFLETES ADUANAS AGENCY C.A. Position: Programmer Analyst- Developments in Java, IDE eclipse and DB2 AS400 database. RPG ILE programming. SQL Server database, Reporting services for report generation. Creation of triggers, statements, stored procedures and functions in SQL Server. Report creation with JasperReports and BIRT. Class and Sequence Diagrams with TOAD Oracle. Creation of an ERP for all the companies of the Blohm group, called Agile. Management of the AS400, administrative management of the same and backups on tapes daily. Project management, planning, execution and monitoring of them.

Programmer Analyst- Oracle Reports Builder, PL / SQL Programming

INELECTRA S.A.C.A

February 2013 - December 2013

Oracle Database 11g.

Technical Systems Evaluator

INDUSTRIAL BANK OF VENEZUELA

September 2012 - December 2012

Programming in Java for the Banking core through the IDE Rational IBM Application Developer, Programming in RPG ILE AS400. DB2 database. Operation of the AS400. Project management, planning, execution, monitoring of them.

Programmer Analyst

PROVINCIAL REINSURANCE C.A

January 2012 - September 2012

Developments in the eclipse IDE with Java, Javascript, HTML, XML for a software reengineering project (take the system made in VisualAge RPG to the web). Business process monitoring (BPM). DB2 AS400 and SQL Server databases. RPG ILE programming. Tortoise Subversion version controller. Planning, control and evaluation of projects. Start: 3/11/2008. End: 01/18/2012 OTHER COURSES CARRIED OUT: - Kotlin (In progress 2024) - iOS Development SwiftUI and UIKit (In progress 2024) - React Native (In progress year 2021 - sttoped) - Open English (Year 2023) - Flutter (Year 2020). - Digital Marketing (Year 2020). - Ionic 4 (Year 2019). - Introduction to Gamification (Year 2018). - iOS Developer (Year 2016). - Emotional Intelligence with Neuro-linguistic Programming "NLP" (Year 2014). - Power Design. Data modeling (Year 2014). - Emergency Brigades Course. (Year 2013). - Oracle EsArd. (Year 2013). - Planning, Organization and Execution of Work. Adecco Training. (Year 2013). - Oracle University: PL / SQL Programming (Year 2012) - Websphere IBM Rational Application Developer. (Year 2012) - Visual Studio .net. Branch System and eIBS Core Banking. (Year 2012). - Loscher Ebbinghaus Institute (English Language, Advanced conversation). Duration two and a half years. End: March 2012. - Laundering. Hotel Pestana Caracas. (Year 2010). - CAF: Software AG Venezuela (Year 2010). - BPM: Business Process Management. Software AG Venezuela. (Year 2009) - BPM and Developer: Software AG Venezuela. (Year 2009) - Designer: Software AG Venezuela (Year 2009). - Luisa Cáceres de Arismendi Technical Institute. Title Obtained: Micros Repair Technician (Year 2007). - Computer Training Systems Institute. Title Obtained: Webmaster. (Year 2007).

Diana Arnao