Experience

Tuix GmbH

• Germany
• IT Services and IT Consulting
• 1 - 100 Employee

• CEO

  • Jun 2021 - Present

  Stuttgart, Baden-Württemberg, Deutschland



Allthings

• South Africa
• Technology, Information and Internet

• Senior Frontend Developer

  • Jun 2020 - Present

  Freiburg im Breisgau, Baden-Württemberg, Deutschland



Freelance

• Egypt
• Human Resources
• 1 - 100 Employee

• Freelancer

  • Aug 2017 - Present

  Deutschland



EVANA AG

• Germany
• Software Development
• 1 - 100 Employee

• Senior Backend Developer

  • Sep 2020 - Feb 2022

  Stadtverband Saarbrücken, Saarland, Deutschland * Implementation of local docker cluster to run microservices. * Implementation of CLI tool using bash (POSIX) to install, run, and manage microservices. * Implementation of Nodejs REST API from scratch using TypeScript and Express. * Usage of several programming patterns such as Decorators, Builders, Adapters, Factories, among, others. *. Unit tests and Integration tests using Jest. * Wrote API documentation using OpenAPI. * Configuration of CI/CD pipelines on Azure. *… Show more * Implementation of local docker cluster to run microservices. * Implementation of CLI tool using bash (POSIX) to install, run, and manage microservices. * Implementation of Nodejs REST API from scratch using TypeScript and Express. * Usage of several programming patterns such as Decorators, Builders, Adapters, Factories, among, others. *. Unit tests and Integration tests using Jest. * Wrote API documentation using OpenAPI. * Configuration of CI/CD pipelines on Azure. * Migration of npm packages from custom NPM registry to Azure Artifacts. * Implementation and maintenance of GraphQL API endpoints. * Usage of Redis and MongoDB * Usage of RabbitMQ to communicate among microservices. Show less



Minol Messtechnik W. Lehmann GmbH & Co. KG

• Germany
• Real Estate
• 1 - 100 Employee

• Full Stack Developer

  • Sep 2019 - May 2020

  Stuttgart und Umgebung, Deutschland * Development from scratch of a new interactive tool to handle the company’s internal data using React, Material UI, Hooks, Webpack, TypeScript. * Implementation of proxy server on Node.js



evia

• India
• Health, Wellness & Fitness
• 1 - 100 Employee

• Full Stack Developer

  • Nov 2019 - Apr 2020

  Stuttgart, Baden-Württemberg * Implementation and design from scratch of a react application for an automobile industry client using ReactJS, React Hooks, TypeScript, Docker, css-in-js, etc... * Implementation of microservices using Spring Boot, JPA, Spring Batch, Terraform, Azure, Docker, K8s, Helm, among other technologies. * Configuration of build pipelines and release pipelines in Azure. * Implementation of websocket using Stomp protocol between Spring Boot app and ReactJS app for real time updates. *… Show more * Implementation and design from scratch of a react application for an automobile industry client using ReactJS, React Hooks, TypeScript, Docker, css-in-js, etc... * Implementation of microservices using Spring Boot, JPA, Spring Batch, Terraform, Azure, Docker, K8s, Helm, among other technologies. * Configuration of build pipelines and release pipelines in Azure. * Implementation of websocket using Stomp protocol between Spring Boot app and ReactJS app for real time updates. * Development of batch scripts and configuration of local cluster using docker-compose for local development. Show less

• Full Stack Developer

  • Feb 2019 - Sep 2019

  Freiburg und Umgebung, Deutschland - Development of new frontend features using React, CSS-in-JS, Webpack, Atomic design. - Wrote e2e tests on Nightwatchjs. - Wrote backend services on PHP with Symfony and MongoDB, Doctrine.



IT-Designers Gruppe

• Germany
• IT Services and IT Consulting
• 1 - 100 Employee

• Full Stack Developer

  • Oct 2018 - Dec 2018

  Stuttgart und Umgebung, Deutschland * Implementation of new features for an automobile industry related application (Daimler) using Angular 6, Node.js, TypeScript, Docker, Redux, RxJS, Less. * I had to communicate and work in German only.

• Full Stack Developer

  • Nov 2017 - Oct 2018

  Stuttgart und Umgebung, Deutschland Development of features for an Wüstenrot & Württembergische´s app. The app allows users to purchase different kind of insurances. * Development on Angular 4/5/6, hapi.js, Node.js * Typescript / ES5 & ES6 * Configuration of CI/CD pipe lines on Circle CI * Creation of docker images and deployment of dockerized apps using kubernetes. * Sass * DevOps



SAP

• United States
• IT Services and IT Consulting
• 1 - 100 Employee

• Full Stack Developer

  • Aug 2017 - Nov 2017

  Waldorf, Germany * Implementation of authentication gateway from scratch to use SAP services by third party services. * Development of dashboard using Angular 4 and Node.js to manage, scopes, permissions, apps, etc.. * Typescript * Configuration of the infrastructure required by the project on OpenStack using Terraform. * Implementation of OAuth2 server. * CI & CD for production and staging enviroments on Travis. * Usage of SAML2 and SSL certificates.



World Food Programme

• Italy
• Non-profit Organizations
• 700 & Above Employee

• Backend Developer / DevOps

  • Sep 2016 - Aug 2017

  Berlin Area, Germany ShareTheMeal is the fundraising app of the United Nations World Food Program which enables smartphone users worldwide to help children in need. To date, more than 1'200,000 users have shared over 64 million meals with starving children. ShareTheMeal has received several awards, including the Google Play Award as the best social impact app. * Full Stack Development and especially further development of node.js-based APis for the ShareTheMeal mobile apps. * Software architecture… Show more ShareTheMeal is the fundraising app of the United Nations World Food Program which enables smartphone users worldwide to help children in need. To date, more than 1'200,000 users have shared over 64 million meals with starving children. ShareTheMeal has received several awards, including the Google Play Award as the best social impact app. * Full Stack Development and especially further development of node.js-based APis for the ShareTheMeal mobile apps. * Software architecture, planning and migration of database systems. * Implementation of integration and unit tests as part of the TDD. * Backend DevOps of the AWS-running servers and network infrastructure Integration with third party services such as CMS and Payment providers. * Close collaboration with mobile app developers. Show less



Element Five Solutions, Inc.

• United States
• Software Development
• 1 - 100 Employee

• Full Stack Developer

  • Dec 2015 - Sep 2016

  Atlanta, GA * Leading the development of some products at the company. * Contact point between the development team in India and USA * Product development from scratch using MEAN stack, ES6, gulp, grunt, Jade, AWS, etc...



Mercadoni

• Colombia
• Technology, Information and Internet
• 1 - 100 Employee

• Co-founder Senior Backend Developer

  • Apr 2015 - Aug 2016

  Bogota - Mexico I had the responsibility to develop the API from scratch for the company along with the deployment of the application on AWS. I was present in all development lifecycle of the product and organised all the workflow of the company. After 6 months, the company needed expand the software development team so I interviewed and recruited people for this propose. This company received $2 million USD from a venture capital fund and I feel very proud that my work played a key role to achieve… Show more I had the responsibility to develop the API from scratch for the company along with the deployment of the application on AWS. I was present in all development lifecycle of the product and organised all the workflow of the company. After 6 months, the company needed expand the software development team so I interviewed and recruited people for this propose. This company received $2 million USD from a venture capital fund and I feel very proud that my work played a key role to achieve this. * API Developing from scratch for the company on Node.js using Express.js as MVC framework and MongoDB for the database. This API is used by an AngularJS, iOS and Android app. * TDD. * Redis for cache and session storage. * Deploying on Bluemix (IBM cloud services). * Configuring AWS services (EC2, CloudFront, S3, Route53, Load Balancers, Auto-Scaling). * Configuring prerender server in order to improve SEO on JavaScript Apps (AngularJS). * Configuring Jenkins as a CI server to run mocha tests for every PR. * Implementation of Algolia as search engine. * Implementation of Braintree and Stripe for online payments. * Implementation of Geo-location algorithms. * Implementation of socket.io for real-time processes and notifications. * Google Maps Matrix Distance API. * Organization of the development workflow using JIRA. Show less



FLUVIP - The Influence Marketing Company

• Full Stack Developer

  • Jan 2015 - Jun 2015

  Bogota, Colombia * Development of the company's platform on Ruby on Rails. * Implementation of hybrid model between MongoDB and MySQL in order to improve performance on the platform. * Using APIs from Twitter, Instagram, Google (YouTube Data v3, YouTube Analytics API), Twtrland and Gnip.



Pidefarma

• Technology, Information and Internet

• Full Stack Developer

  • Sep 2014 - Jan 2015

  Bogotá * Web application development using MVC. * PHP. * CakePHP. * Design of the second version of the web platform on Ruby.



Universidad Distrital Francisco José de Caldas

• Colombia
• Higher Education
• 700 & Above Employee

• Networkig Technician

  • Feb 2014 - Sep 2014

  Bogotá, Colombia Management of Linux servers (Debian Wheezy) and AWS instances. • Knowledge and experience on configuration of, SSH, Web service (Apache), Live Streaming (Red5 y VLC), SFTP, FTP, SMTP. • Developing scripts on Bash and Python.



Toro-Labs

• United States
• Software Development
• 1 - 100 Employee

• Software Developer

  • Jan 2014 - Sep 2014

  Bogota Mobile and web application developer. • Developing simulators of chemistry,biology and physics for different platforms (Web,Android and iOS) • Idea conception and execution. Designing website wireframe. • Programming mobile applications on ActionScript 3.0 • Programming on JavaScript, HTML5 and CSS3. • Deploying applications using Heroku.

• Monitor

  • Jan 2013 - Jul 2013

  I had to explain how to use the items in the electronic laboratories. Also, I helped to the students with some questions about their electronic designs and I tried to help them with anything that they needed.



Noah's Ark Waterpark

• United States
• Entertainment Providers
• 1 - 100 Employee

• Lifeguard

  • Jun 2012 - Aug 2012

  Wisconsin Dells,Wisconsin -had to scan the water pools to take care the guests in the waterpark. Also, I had to be prepared to rescue a guest who could be in drowning. - worked in a multicultural environment where English was the only way to communicate. - learnt different rescue techniques.