Software Engineer Intern
2020 - 2020Coteries Lab- Developed a web application that helped promote local producers and small businesses during the pandemic. I was responsible for 75% of the project; because of its success, it got sponsored by Vaudoise to help promote it online and in local news.
- Designed a scalable architecture to handle large amounts of data, including businesses, products, discounts and offers, maps, and geolocation.
- Extrapolated additional information using Python to scrape data from a public website about the farmers' markets' locations in Switzerland.
Technologies: React, Firebase, Google Maps API, Python, Pandas, Firebase Cloud Functions, Firebase Realtime DatabaseFull-stack Software Developer
2015 - 2018AssureSoft- Contributed to an ad campaign management system. On the front end, I implemented the UI redesign; on the back end, I added new endpoints and improved existing ones on a REST API, as required by the product owner.
- Coded API endpoints that exported data reports in PDF, Excel, and JSON file formats.
- Upgraded a customer ticket management tool by adding multi-language and multi-time zone support.
- Improved the user experience by adding more interactive visual components, including a dashboard using Highcharts.
- Updated a project from AngularJS (1.4) to Angular 2, making sure nothing was broken during the transition.
- Consolidated end-to-end automated tests by fixing some tech debt left by previous developers and implementing tests for every user story I completed.
- Trained newly hired developers, introducing them to the projects.
Technologies: JavaScript, TypeScript, Angular, AngularJS, Node.js, Java, Spring, Protractor, Google Maps API, Express.jsSoftware Developer Intern
2014 - 2014Salamanca Solutions International- Contributed to the maintenance of a customer support system used by a large telecommunications company in Bolivia.
- Fixed bugs reported by the QA team, both in the front end and in the back end.
- Refactored and cleaned legacy code of old stored procedures in the database.
Technologies: JSP, Java, Spring, SQL, Oracle SQL Developer
Elias Poroma Wiri
Software Developer in Cochabamba, Cochabamba Department, Bolivia
Member since April 15, 2021
As a full-stack developer with four years of experience, Elias has been part of big and small projects related to many fields, including advertising, customer service, eCommerce, data analytics, and geolocation tracking. He always makes sure that the product not only works perfectly but also looks good. Elias is flexible, proactive, and fearless in front of large or difficult tasks.
Elias is now available for hire
Portfolio
- Coteries LabReact, Firebase, Google Maps API, Python, Pandas, Firebase Cloud Functions...
- AssureSoftJavaScript, TypeScript, Angular, AngularJS, Node.js, Java, Spring, Protractor...
- Salamanca Solutions InternationalJSP, Java, Spring, SQL, Oracle SQL Developer
Availability
Part-time
Preferred Environment
Windows, Linux, Visual Studio Code, IntelliJ IDEA
The most amazing...
...project I've developed is the Local Heroes web app that helped promote local producers, farmers, and small businesses in Switzerland during the pandemic.
Employment
Experience
- Local Heroeshttp://www.local-heroes.ch
A web application that is a directory of local producers, farmers, and small businesses in Switzerland, to help promote them during the pandemic. The app was very popular in Switzerland during the spring of 2020, especially in the francophone region.
Implemented almost all of the front end and back end. Used React for the front end and Firebase Realtime Database and Firebase Functions for the back end and authentication. - Ad Campaign Management
Developed a web application that was the flagship product of an advertisement data and analytics company.
Handling large amounts of data, I contributed to the implementation of an interactive dashboard and allowed users to export reports in different file formats. - Customer Service Management Platform
A web application used by the company to manage support tickets, and another one used by the company's customers to track the service received and technician appointments.
I developed new functionality for both applications in the project. Added a rating system and a real-time map with an assigned technician's location and their estimated arrival time.
Skills
Languages
JavaScript, CSS, HTML, JavaScript 6, HTML5, Java, Go, SQL, TypeScript, C#, Python, SolidityTools
Slack, GitHub, WebStorm, Git, Jira, Bitbucket, GitLab, IntelliJ IDEA, Ganache, Remix IDE, Visual Studio, Android Studio, Seaborn, JenkinsParadigms
Agile Software Development, Scrum, Software Testing, Data ScienceFrameworks
Angular, Bootstrap, JSP, Spring, AngularJS, Protractor, Truffle, Express.js, ReduxLibraries/APIs
Node.js, React, Firebase Web SDK, Antd, Pandas, Google Maps API, NgRx, D3.js, Highcharts, MatplotlibPlatforms
Firebase, Eclipse, Windows, Linux, Visual Studio Code, Blockchain, Hyperledger, Hyperledger Fabric, Ethereum, Jupyter Notebook, Android, Oracle Database, Heroku, Docker, OracleStorage
NoSQL, JSON, MySQL, Oracle SQL Developer, SQL Server 2008 R2, Firebase Realtime Database, MongoDB, Cloud Firestore, Oracle PL/SQL, PL/SQLOther
Full-stack, APIs, Distributed Systems, Distributed Ledgers, User Experience (UX), Firebase Cloud Functions, Cryptocurrency
Education
- Master's Degree in Computer Science2018 - 2021École Polytechnique Fédérale de Lausanne - Lausanne, Switzerland
- Bachelor's Degree in Systems Engineering2011 - 2014Universidad Privada del Valle - Cochabamba, Bolivia
Certifications
- Ethereum DeveloperFEBRUARY 2021 - FEBRUARY 2023Blockchain Training Alliance
- Hyperledger Fabric FundamentalsMAY 2020 - PRESENTLinux Foundation
- Microsoft Certified ProfessionalMAY 2012 - PRESENTMicrosoft
