Main achievements:- Developed the project ingestion feature to provide fluid and diligent communication with the client to clear the path before launching the research project diminishing mismatches between asks and outcomes- Integrated the complete research production pipeline into the platform- Coordinated the onboarding of an outsourcing company to accelerate feature development and managed tasks and expectations among peers- Collaborated with a third-party SaaS company to create an insights library to locate knowledge acquired through almost 1 decade of research easily.Responsibilities:- Platform development- System design and data structure improvements- Keep the platform performant, responsive, and stable- Monitor and support services to keep it online- Generative AI integration for automation- Work closely with stakeholders to design the system future-proof- Communication and alignment on proposed solutions

- Build features and fix bugs- Document and discuss the proposal for new features- Provide answers to platform questions for the support team

- Develop new features and fix bugs on the front end and back end.- Make suggestions for improvements applied to the business and technology stack.- Program tests to the entire architecture from frontend in javascript, backend in Ruby on Rails, and database with PostgreSQL for functions and views.- Reproduce in our single-page application the design created by professional designers, with animations and described interactions with APIs in MithrilJS.- Communicated with the team about progress on tasks and innovative solutions.Main achievements:- Upgraded frontend technology stack to use ReactJS declarative style with Typescript using the MIthrilJS library- Merged 250 pull requests between features and patches (eg. payment system updates, created email template editor, etc) [Github Repository](https://github.com/common-group/services-core/pulls?page=5&q=is%3Apr+is%3Aclosed+is%3Amerged+author%3Agrpse)

- Developing in a full-stack environment a codeless SaaS QA solution to record tests and generate test code;- Manage database schemas and dataflow from the backend to the frontend;- Architect mobile simulators/emulators to control microservice- Main technologies used: Angular 11, NodeJS with Express (and NestJS), PostgreSQL, Appium, Bash, Heroku, AWS;Main achievements:- Developed a custom database access intermediate layer to accelerate the business logic integration with the data model- Interviewed candidates assessing their technology and communication skills- Delivered a talk on typescript decorators with examples to a tech audience. Link: https://www.youtube.com/watch?v=oCUqsNiiKvMExperience:While working as a contractor for Whiteprompt, I developed a sophisticated platform for automating mobile app testing on both Android and iOS. The architecture of this platform was based on microservices, which utilized an iOS Simulator and Android emulator with Appium to operate mobile applications. These microservices played a key role in streaming the screen recording of the apps from the backend to the frontend. This setup allowed users to interact with the app's user interface through actions like clicking, pinching, zooming in/out, and typing. Successful commands were recorded for future replays, enabling Quality Assurance (QA) teams to enhance reliability every time a new app version was uploaded.Key technologies I employed in this project included Angular 11, NodeJS with Express and NestJS for the backend, PostgreSQL for database management, Appium for mobile app automation, and Bash. The deployment of the system was managed using Heroku and AWS services. The use of these technologies was integral in creating a robust platform that streamlined the testing process, ensuring that mobile apps delivered seamless and high-quality user experiences.

- Developed 13 projects on freelancer.com, covering a range from video editing using FFmpeg to mobile app development.- Gained experience in diverse technical areas, adapting to different project requirements and tools.- Worked with clients globally, enhancing cross-cultural communication skills and project management abilities.

- Develop a data extraction system from a variate database and data sources to import to the internal business database structure. - The tools used for this task are Java 7 SE, MySQL, and Talend (ETL).- Design the system to make the conversions and program Java methods to execute specific tasks- Write database functions to improve performance in the execution of extraction and transformation.- Keep team up-to-date on task progress and use scrum as an agile method.Main achievements:- Improved the performance of the ETL pipeline on importing new client's data saving time and processing power of the VPC- Cleaned the components' custom code to ease the readability allowing the team to accelerate the maintenance and feature development

- Develop interactive 3D catalogs of furniture from third party companies.- Manage new demand for textures/3d models/image assets into customized apps.- Maintain pipelines of tools from Unity 3D projects.

- Support attendant for firewall solution developed internally inside the company.- Install e-mail and proxy servers (Zimbra and Linux solutions).- Install cables and hardware on the clients business.