Node.js Developer - Mid Level - 24435

Posted more than 30 days ago

Specialization: Front-End / JS Node.js

Open to offers now

2 000 $

Canada

Sidney

More than 3 years

Advanced/Fluent

Considering options

Full-time office work

Part-time work

Remote work (full-time)

Freelance (one-time projects)

Relocate

I'm full stack developer. As a highly skilled software developer with experience in creating and implementing smart contracts on several blockchains such as EVM compatible blockchains and aptos using Solidity and Move, Taichi Kato

Talented and energetic collaborator with a desire to get more up-to-date onnew technologies faster and more to work hard in a fast-paced environment. Have a keen insight into what it takes to run a successful project because I havetaken part in different successful projects from startups to multi vendors.

SKILLS

Angular.js React.js Vue.js Next.js Nuxt.js Node.js Mongodb django CSS CodeIgniter JavaScript MySQL PHP Python Ruby Spring Solidity Solana Rust Java

Education

Tokyo University of Science

Bachelor

Specialty: Computer Engineering

April 2012 - July 2016

Experience

Frontend Developer

NDA

June 2017 - July 2018

• Built frontend web application with React.js.

• Analyzed client needs and design software solution.

• Built REST API with Node.js, Express.js.

• Worked with other teams for debugging.

• Conducted A/B Testing to identify bugs and UI improvements.

• Prototyped an average of 10 new product features in one year.

• Launched 6 websites including 2 large business websites.

Full Stack Developer

NDA

November 2018 - March 2020

• Designed and implemented a highly-scalable ecommerce platform using React.js and Node.js.

• Developed custom payment gateways and integrated with secure payment providers to ensure seamless checkout experiences for customers.

• Worked with UX/UI designers to create intuitive and user friendly interfaces for the ecommerce platform.

• Implemented real-time data visualization and analytics tools to provide valuable insights into customer behavior and product performance.

• Developed company procedures and guidelines for data analysis and security that increased efficiency by 30% in the first 6 monthsafter implementation.

Full Stack Developer

NDA

May 2020 - August 2021

• Worked on various networks including Ethereum, Solana, Polygon.

• Developed and deployed 10+ NFT minting/staking platforms.

• Developed token and DEX platform on Ethereum network.

• Extended the DEX platform onto Polygon.

• Integrated contract using web3.js.

• Developed wrapped token and DEV platform sing project-serum on Solana network.

Senior Full Stack Developer

NDA

January 2022 - February 2023

• Designed and implemented user-friendly web applications using React.js, Angular.js and Node.js.

• Developed Backend systems, using Python and Node.js integrating with MongoDB and MySQL databases.

• Optimized the ERP platform for scalability and performance, using techniques such as server-side rendering and caching to improve load times.

• Developed a robust testing framework, using Jest and Enzyme, to ensure the platform was functioning as expected and to catch any potential bugs before they reached the end-user.

• Collaborated with cross-functional teams to identify and implement innovative solutions to complex problems.

• Mentored junior developers, providing guidance and support to help them grow and succeed.

• Participated in code reviews and provided constructive feedback to ensure high-quality code.

Skills

React Native - 4 years

React

Next.js

Node.js

Express.js

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