Welcome!

I am Gustavo Ushijima

I'm a Full-Stack Developer a programmer a bug-fixer a freelancer

About Me

Professional full-stack developer having +10 years experience

I am a brazilian full-stack developer, passionate and fast-learner professional with over 10 years of experience in coding web sites, web applications and services using modern ASP.NET, ASP.MCV, HTML, CSS, and JavaScript.

During my career, I had the opportunity to be responsible for the developments of amazing projects and solutions focused on the delivery of new technologies, ERP integrations, franchising, banking operations, supply chain, process improvement, organizational re-structuring and solutions for retail.

Email: gustavo@ushijima.com.br

Phone: +55 (41) 99986-0717

My skills

Experience has taught me how to always enhance my knowledge to apply on my daily activities. Acquiring new skills is the best way for becoming a great professional

Problem Solving

85%

C#

95%

MVC .Net

90%

MSSQL

90%

React

60%

Html

98%

Css

85%

Javascript

90%

Jquery

95%

Bootstrap

90%

I'm on hackerhank.com too! see more

My Experience

Combinations of perfect skills and experiences can be helpful for a developer. Indeed, lota of experience is a good sign for solving any problems

Full-Stack Developer

2015 to 2019
RACCO COSMÉTICOS, Curitiba-PR, Brazil

Responsible for refactor and upgrade the main client back office system and administrative area writing maintainable, responsive, and cross-browser code. Responsible for website and applications, new developments and maintenance of all ERP’s satellite systems (payment gateways, document management system, B2B and B2C web applications).

Co-Founder

2012 to 2019
INNO TECH, Curitiba-PR, Brazil

Created tools, UI plugins and code patterns to speed up web developments. Development and maintenance of an after-sales system for machinery dealers. Development of a complete construction management system, based on WPF framework.

Full-Stack Developer

2013 to 2015
WFR SISTEMAS, Curitiba-PR, Brazil

Created tools, UI plugins and code patterns to speed up web developments. Development and maintenance of an after-sales system for machinery dealers. Development of a complete construction management system, based on WPF framework.

Full-Stack Developer

2009 to 2011
RACCO COSMÉTICOS, Curitiba-PR, Brazil

Responsible to start the development migration process from desktop applications to an online solution, creating a new sales channel using ASP.MVC. Development of a document management system (DMS) to manage and store documents, reduce paper printing and speed up the business validation process. Development and maintenance of desktop softwares for international B2B channels.

Asp.Net Developer

2009 to 2011
E-Sat, Curitiba-PR, Brazil

Worked as an outsourcer on Racco Cosméticos. Development of solutions using Asp.Net. Maintenance on VB.Net desktop applications.

Asp.Net Developer

2007 to 2008
MEDALHÃO PERSA, Curitiba-PR, Brazil

Support and maintenance on C# Asp.Net e-commerce platform.

10

Years of experience

720

Cup of coffee/Year

350

Happy Users

My Portfolio

I have completed 50+ website and 20+ web applications projects. All of my portfolio are professional. It a centainly true that, a good previous work portfolio always show skills

Take a look on my codecanyon.net profile! see more

https://codecanyon.net/user/lgushijima

Get in touch

I am available 5 days in a week except Saturday & Sunday. You can send an email to me. I will try to reply as soon as I can. Please try to send details