
English:
Upper Intermediate
Fredy Z.
Vetted by YouTeam
Bolivia
UTC -04:00
America/La_Paz
English:
Upper Intermediate
Fredy is a senior web developer with strong coding skills and extensive technological knowledge.
He has deep experience in software delivery and is passionate about programming. His expertise lies in making complex problems simple and easy to solve through expressive and maintainable code. In the other hand, Fredy is an effective communicator who can engage in conversations in a concise and precise manner. He is versatile and adaptable when it comes to working with different technologies, as he has experience with various programming languages and frameworks. Fredy's experience in leading teams is a valuable asset, as it suggests that he can interact effectively with potential teams and contribute to their success. Furthermore, his extensive experience and willingness to share knowledge indicate a commitment to personal and professional development.
Want to hire this engineer?
Check if Fredy is availableExpertise
Years of commercial development experience
12 years of experience
Core technologies
Other technologies
Project Highlights
Private
Jan `23 - Present
2 years
Private
A project to manage hospital appointments.
Responsibilities & achievements
He has been working on a project to manage hospital appointments. In this role, he has gained experience with a wide range of technologies and tools. Integrating endpoints with the UI. Designing and creating generic ReactJS components. Developing new features, addressing issues. Reviewing pull requests. Additionally, he has been involved in designing databases to support the implementation of new features in the project. Technologies: React.JS, Redux, Material-UI, Unit Testing, MySQL, Git, Swagger, Jira, GraphQL, Nest, Next.js, Microservices, RabbitMQ, TypeScript.
IncluIT
Apr `22 - Apr `23
1 year
IncluIT
A project to manage judicial cases.
Responsibilities & achievements
He has been working on a project to manage judicial cases for the government and had the opportunity to serve as a technical lead, specifically on the Docket project. His responsibilities have encompassed integrating endpoints with the user interface, designing and creating generic React.js components, developing new features, addressing issues, and conducting reviews of pull requests. This experience reflects his proficiency in both technical leadership and software development within the context of government judicial case management. Also, he worked on a project known as the “Marketing Evolution Project”, which focused on measuring the financial results of companies. His responsibilities included creating reusable libraries that could be leveraged in other platforms, keeping libraries up-to-date with the latest versions, integrating the user interface with endpoints, and developing and updating API methods. This experience demonstrates his proficiency in software development and his ability to contribute to projects focused on financial analysis and marketing. Technologies: React.JS, Redux, React-Bootstrap, Unit Testing, MySQL, Git, Swagger, Jira, GraphQL, Nest, and Next.js, Typescript, Material-UI, AWS.
Waverley Software
May `21 - Mar `22
10 months
Waverley Software
A project (E2F) that translates from one language to another taking into account an audio file.
Responsibilities & achievements
The project he's involved in is focused on developing an application that can translate audio files into various languages. The translation process involves multiple stages, ultimately resulting in the conversion of audio into text format. His responsibilities encompass fixing bugs and implementing new features on both the backend and frontend sides of the application. He also plays a role in translating mockup designs into ReactJS pages, integrating the frontend with APIs, and creating new API methods. This work demonstrates his proficiency in a wide range of technologies and his involvement in a project with language translation capabilities. Technologies: React.JS, Redux, Material-UI, HTML5, CSS, GIT, Jira, Node.js, Nest, TypeScript, AWS, MySQL, and Linux.
CodingBand
Jan `18 - Apr `21
3 years
CodingBand
A hospital administration system.
Responsibilities & achievements
The project is a hospital administration system, the system creates appointments for their patients, it displays all appointments under a filter and a searching: Fix bugs and create new features Become XD design to React.js Page Integrate Frontend with APIs A second project was about job search System Fix bugs and create new features Create API method Create Unit test and Workers And the last project was about to book appointment for any service: Consume Web Service with Angular4 Create API method Integrate client side with server side Implement pages responsive. Technologies: React.js, Redux, Material-UI, PWA, HTML5, CSS, GIT, Jira, C# .Net Core, Visual Studio 2012, AWS, IDE Visual Studio Code, MySQL, Typescript, Angular4, Bootstrap, SQL Server.
Ascendis Business Solutions Pty Ltd
Jan `17 - Jan `18
1 year
Ascendis Business Solutions Pty Ltd
A home gas sales and billing system.
Responsibilities & achievements
Fredy had worked on a home gas sales and billing system. He designed and implemented the user interface of invoices, payments, reports, and import and export data modules. He consumed web services with ReactJS and Redux. Created web services using OWS (Open Web Studio) and SQL Server. Designed ER Model, created and designed DB tables, created SQL procedures, SQL views, and SQL functions. Implemented pages responsive using Bootstrap, ReactJS, HTML, CSS, and Semantic UI. He improved performance using Redux. Fredy had been building a Commercial Cleaning project too. It was about to assign jobs to the franchisees or subcontractors and job status administrator. He modeled and designed the database (SQL server), created SQL procedures, SQL functions, and SQL views. Created the UI with Semantic-UI-React. Created CRUD (server side C#). He integrated the UI (client side) with the server side using web services (RESTful), React.js, and Redux. Technologies: TypeScript, ReactJS, jQuery, HTML5, CSS, Bootstrap, IDE Visual Studio Code, .NET CMS OWS Open Web Studio, C#, GIT, SQL Server.
Global Insight Software
Jan `16 - Feb `17
1 year
Global Insight Software
Several projects.
Responsibilities & achievements
Trained students in JavaScript, covering Express.js, Node.js, MongoDB, jQuery, ReactJS, AngularJS, Angular2, and GIT. Built a software similar to Quora.com using these technologies. Identified all modules and designed an ER diagram (MongoDB). Created graphics and mockups to design the UI, then implemented them using HTML, CSS, Less, Bootstrap, and AngularJS. Created web services with Node.js, Express, and MongoDB. Integrated the frontend with the backend, implemented the modules, and consumed web services with AngularJS. Developed a sales system that updates stock and sells products. Designed an ER model for the sales and stock control modules (MongoDB). Designed the UI for the shopping cart, sales, and online store modules using Bootstrap, Less, and AngularJS. Created web services with Node.js, Express, and MongoDB. Implemented the modules and integrated the frontend with the backend. Built a communication and productivity tool similar to Slack.com using C# .NET, jQuery, HTML5, CSS, Subversion SVN, and Visual Studio 2015. Used Chromium .NET. Reengineered the entire user interface. Implemented the UI with animations and effects using jQuery, CSS, and HTML. Used responsive web design with jQuery, CSS, and media queries. Implemented some functions on the server side (C#) according to the requirements. Created a word finder with native JavaScript. Technologies: JavaScript, Node, Express, MongoDB, jQuery, React, Angular, GIT, HTML, CSS, Bootstrap, Less, C#, .Net, Visual Studio.
DIGITAL HARBOR, Inc.
Feb `14 - Dec `15
2 years
DIGITAL HARBOR, Inc.
Enrollment system (portal provider) and a hospital control system.
Responsibilities & achievements
He had been programming with the Java Spring framework, jQuery, HTML5, CSS, JSTL, Bootstrap, IDE IDEA IntelliJ, JBoss server, Smart client Builder, and PIEE Fusion. He had been working on an enrollment system (portal provider) and a hospital control system. Created mockups to design the user interface for reviewing documents and data that the user entered into the system. Designed the database, created procedures, functions, and views (SQL Server). Created classes, objects, and requests to the database to insert and update data on the server side (Java Spring). Collaborated with creative and development teams on the execution of ideas and projects. Integrated the client side with the server side. Technologies: Java Spring, JavaScript, Bootstrap, jQuery, Jstl, JBoss, Smart Client, Framework Fusion, PQL, SQL server.
Skylogix
Mar `12 - Jan `14
2 years
Skylogix
Several projects.
Responsibilities & achievements
ADUUO: Worked on a social network system using PHP vldPersonal CMS, jQuery, HTML, CSS, and CodeIgniter. Reengineered CMS Personal VLD, changed the CMS business logic. Designed and implemented the database according to the requirements. Designed and implemented the user interface using Bootstrap, jQuery, CSS, and jQuery UI. Fixed issues produced by encrypted code problems (PHP). Translated designs to HTML code, estimated project times. Wrote maintainable, scalable, responsive, and cross-browser code. Sales stock system: Worked on a sales stock system using VB.net. Designed and implemented the database. Created classes, objects, and methods with VB .NET. Created an Assistant Installer. Wrote support documentation and provided training to internal and external users. Farmanuario: Worked on a web system to manage pharmacies using ASP.NET VB, jQuery, and JavaScript. Optimized product searches. Created responsive pages. Optimized UI content for different browsers (Chrome, Mozilla Firefox, Internet Explorer, and Safari). Fusip: Worked on an ecommerce system using PayPal PHP, CakePHP, CodeIgniter Framework, jQuery, and JavaScript. Generated CRUD using Cake PHP. Fitted the database model to use Cake PHP. Generated and printed invoices. Designed and implemented responsive pages using Bootstrap, CSS, and jQuery. Integrated the backend with the frontend. Technologies: CakePHP, CodeIgniter, CMS VldPersonal, MySQL, Bootstrap, JavaScript, jQuery, PostgreSQL.
MEMI UMSS
Jan `10 - Dec `11
2 years
MEMI UMSS
Several projects.
Responsibilities & achievements
GE-FOLDER: Developed a project portfolio using Symfony PHP, JavaScript, HTML, CSS, and Linux Ubuntu server. Added new functionalities and fixed errors. Worked as a Database Administrator (DBA) with PostgreSQL. SIHOTEL: Developed an invoice and administration system for a hotel using VB.NET and Crystal Report. Added new functionalities and fixed errors. Worked as a Database Administrator (DBA) with SQL Server 2000. Generated invoices using Crystal Report. Implemented the invoice module. Created a wizard installer. Provided training and wrote support documentation. Online courses system: Developed an online courses system using PHP, MySQL, Ext JS, JavaScript, HTML, and CSS. Identified system modules. Designed and created the database. Implemented the identified modules (PHP). Added animation and effects with Ext JS Framework. Integrated modules. Generated test results using SQL (Functions, Procedures, and Views) Technologies: Symphony, PHP, Postgres, MySQL, jQuery, Linux server, JavaScript, Ext JS.
Agency
50-100
GMT-3
Montevideo/Uruguay
Core Expertise
Industries
Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Construction & Real estate, Healthcare & Medicine, Automotive, Branding, design, web development, ERP
Want to hire this engineer?
Check if Fredy is available