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. On 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
A project to manage hospital appointments.
Responsibilities & achievements
• Worked on a project to manage hospital appointments, utilizing a wide range of technologies and tools. • Integrated endpoints with the UI. • Designed and created reusable ReactJS components. • Developed new features and addressed issues within the project. • Reviewed pull requests to ensure code quality and consistency. • Designed databases to support the implementation of new features.
IncluIT
Apr `22 - Apr `23
1 year
A project to manage judicial cases.
Responsibilities & achievements
Judicial Case Management Project (Docket): • Served as a technical lead on a government project for managing judicial cases. • Integrated endpoints with the user interface. • Designed and developed reusable React.js components. • Developed new features, addressed issues, and reviewed pull requests. • Demonstrated expertise in technical leadership and software development for government judicial case management. Marketing Evolution Project: • Worked on a project focused on measuring the financial results of companies. • Created reusable libraries for cross-platform use and ensured libraries were up-to-date with the latest versions. • Integrated the user interface with endpoints and developed/updated API methods. • Contributed to financial analysis and marketing-focused software development.
Waverley Software
May `21 - Mar `22
10 months
A project (E2F) that translates from one language to another taking into account an audio file.
Responsibilities & achievements
• Fixed bugs and implemented new features on both the backend and frontend sides of the application. • Translated mockup designs into ReactJS pages. • Integrated the front end with APIs and developed new API methods. • Contributed to a project leveraging language translation capabilities, demonstrating proficiency in full-stack development.
CodingBand
Jan `18 - Apr `21
3 years
A hospital administration system.
Responsibilities & achievements
Hospital Administration System: • Developed a system for creating and managing patient appointments with filtering and search functionality. • Fixed bugs and implemented new features. • Converted XD designs into React.js pages. • Integrated the front end with APIs. Job Search System: • Fixed bugs and added new features to enhance the system. • Created API methods to support additional functionality. • Developed unit tests and workers to ensure code quality. Appointment Booking System: • Consumed web services using Angular4. • Created API methods to enable smooth communication between client and server sides. • Integrated the client side with the server side and implemented responsive pages.
Ascendis Business Solutions Pty Ltd
Jan `17 - Jan `18
1 year
A home gas sales and billing system.
Responsibilities & achievements
Home Gas Sales and Billing System: • Designed and implemented user interfaces for invoices, payments, reports, and data import/export modules. • Consumed web services using ReactJS and Redux. • Created web services with OWS (Open Web Studio) and SQL Server. • Designed the ER model and database tables, including SQL procedures, views, and functions. • Implemented responsive pages using Bootstrap, ReactJS, HTML, CSS, and Semantic UI. • Improved performance through Redux optimization. Commercial Cleaning Project: • Modeled and designed the database using SQL Server. • Created SQL procedures, functions, and views to manage data. • Developed the UI with Semantic-UI-React. • Created server-side CRUD functionality using C#. • Integrated the UI with the backend using RESTful web services, React.js, and Redux.
Global Insight Software
Jan `16 - Feb `17
1 year
Several projects.
Responsibilities & achievements
Training in JavaScript and Full-Stack Development: • Trained students in JavaScript, covering Express.js, Node.js, MongoDB, jQuery, ReactJS, AngularJS, Angular2, and Git. • Built a software application similar to Quora.com: - Identified modules and designed an ER diagram using MongoDB. - Created UI graphics and mockups, implemented with HTML, CSS, Less, Bootstrap, and AngularJS. - Developed web services using Node.js, Express, and MongoDB. - Integrated the frontend with the backend and consumed web services using AngularJS. Sales System for Stock and Product Management: • Designed an ER model for sales and stock control modules using MongoDB. • Created a UI for shopping cart, sales, and online store modules with Bootstrap, Less, and AngularJS. • Developed web services with Node.js, Express, and MongoDB. • Implemented modules and integrated the frontend with the backend. Communication and Productivity Tool (Slack Clone): • Built a tool similar to Slack.com using C# .NET, jQuery, HTML5, CSS, SVN, and Visual Studio 2015. • Reengineered and implemented the UI with animations and effects using jQuery, CSS, and HTML. • Designed responsive web features with media queries. • Developed server-side functionality with C# and Chromium .NET. Word Finder: • Created a word-finding application with native JavaScript.
DIGITAL HARBOR, Inc.
Feb `14 - Dec `15
2 years
Enrollment system (portal provider) and a hospital control system.
Responsibilities & achievements
• Developed systems using Java Spring, jQuery, HTML5, CSS, JSTL, Bootstrap, and SQL Server. • Created mockups to design user interfaces for reviewing documents and user-entered data. • Designed databases and implemented procedures, functions, and views using SQL Server. • Developed server-side functionality, including classes, objects, and database requests to insert and update data with Java Spring. • Integrated client-side functionality with server-side services. • Collaborated with creative and development teams to execute project ideas and improvements.
Skylogix
Mar `12 - Jan `14
2 years
Several projects.
Responsibilities & achievements
ADUUO (Social Network System): • Worked on a social network system using PHP and vldPersonal CMS. • Reengineered CMS business logic and fixed issues caused by encrypted code. • Designed and implemented the database and user interface with Bootstrap, jQuery, and CSS. • Translated designs into HTML code and ensured cross-browser compatibility. • Wrote scalable, responsive, and maintainable code. Sales Stock System: • Developed a sales stock system using VB.NET. • Designed and implemented the database structure and business logic. • Created classes, objects, and methods in VB.NET. • Developed an Assistant Installer and wrote support documentation. • Provided training to internal and external users. Farmanuario (Pharmacy Management System): • Developed a web system to manage pharmacies using ASP.NET VB, jQuery, and JavaScript. • Optimized product searches and created responsive pages. • Enhanced UI content for compatibility with various browsers. Fusip (E-commerce System): • Developed an e-commerce system using PayPal, CakePHP, CodeIgniter, jQuery, and JavaScript. • Created and integrated CRUD operations with CakePHP and adapted the database model. • Generated and printed invoices. • Designed and implemented responsive pages using Bootstrap, CSS, and jQuery.
MEMI UMSS
Jan `10 - Dec `11
2 years
Several projects.
Responsibilities & achievements
GE-FOLDER (Project Portfolio System): • Developed a project portfolio system using Symfony PHP, JavaScript, HTML, and CSS. • Administered the database with PostgreSQL on a Linux Ubuntu server. • Added new functionalities and resolved errors. SIHOTEL (Hotel Invoice and Administration System): • Built a system using VB.NET and Crystal Report for hotel invoicing and administration. • Administered the database with SQL Server 2000. • Designed and implemented the invoice module and generated invoices using Crystal Report. • Developed a wizard installer and provided training and support documentation. Online Courses System: • Developed an online course system using PHP, MySQL, Ext JS, JavaScript, HTML, and CSS. • Designed and created the database and system modules. • Implemented modules, added animations and effects with Ext JS Framework, and integrated components. • Generated test results using SQL Functions, Procedures, and Views.
Agency
400+
GMT-11
Remote
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Check if Fredy is available