Open to opportunities

Andy Li

@andyli

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Senior Software Developer with expertise in blockchain and web applications.

Hong Kong

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What I'm looking for

I am looking for a role that challenges my skills in blockchain and application development, offers opportunities for mentorship, and fosters a collaborative team environment.

A highly skilled Web/Mobile Application Developer with over 9 years of remote experience, focusing on application architecture design and problem-solving. Passionate about writing clean, maintainable code and familiar with various
technologies including Node/Express, Python/Django, PHP/Laravel, and MongoDB, with a strong foundation in software engineering and web programming. Proficient in database management with SQLite, Microsoft SQL Server, PostgreSQL, GraphQL, React, React Native, Next, Vue, and Angular, and experienced in data analysis with TensorFlow, Keras, Numpy, Pandas, Selenium, and Jenkins. A deep understanding of smart contracts, consensus algorithms, and data structures, with experience in system programming and process management on Linux operating systems. Experienced in blockchain software development with trading, digital asset management, and other related tasks, including security measures and reliability enhancements. Capable of managing independently on projects, as well as collaborating with peers in a team environment, contributing to new features and system resilience through network security measures and project leadership. Familiar with deploying to AWS and integrating AI-powered tools using OpenAI, with a passion for improving public safety and supporting first responders.

Experience

Work history, roles, and key accomplishments

Software Engineer

SuperYeti

Jan 2024 - Jan 2025 (1 year)

Created an NFT mint page and corresponding smart contract, using Solidity to collect and manage metadata for a collection of 10,000 digital tokens.
Enhanced database efficiency by 12% through strategic implementation of materialized views and optimization of stored procedures, streamlining data retrieval processes across the platform.

JavaScript Rust Solidity React

Blockchain Developer

TiFi

Jul 2023 - Jul 2024 (1 year)

Engineered a decentralized exchange (DEX) platform with robust swap, stake, and farming functionalities utilizing React and Solidity, enhancing user interaction and token utility, aligning with business goals for optimal user experience, while integrating state management techniques and balancing business goals with technical requirements.

React Solidity PancakeSwap Web3 Blockchain

Senior Software Engineer

ESG Dynamics

Apr 2021 - Jun 2023 (2 years 2 months)

Developed and implemented automation scripts for periodic system updates, streamlining data processing workflows and improving update frequency by 30%, utilizing Ansible for configuration management and ensuring reliability in system
programming.

Web Scraping Spotfire WordPress Next.js Automation

Full Stack Developer

5Loyalty

Jan 2020 - Mar 2021 (1 year 2 months)

https://hybrid-direct.5loyalty.com/dashboard
https://hybrid-deliverect.5loyalty.com/dashboard
https://lskdemo.5loyalty.com/
https://order.pure.co.uk/order

React JavaScript Unit Testing Performance Optimization

Web/Mobile Developer

Mozym

Nov 2018 - Jan 2020 (1 year 2 months)

Designed and developed a robust social media platform utilizing React, ensuring seamless user interactions and introducing innovative features within a versatile working environment and supporting SaaS solutions.

React Native React Mobile Development User Experience

Full Stack Developer

Telesis, Inc.

Oct 2015 - Nov 2018 (3 years 1 month)

Transformed legacy desktop applications for managing company assets and inventory into efficient web and mobile platforms, enhancing accessibility and user experience, with a focus on open source solutions and B2B environments, meeting technical requirements.

React Native PHP Laravel MySQL Web Development

Full Stack Developer

Upwork

Jun 2013 - Apr 2015 (1 year 10 months)

Worked on various projects as a full stack developer, utilizing DRF, React/Redux, and Vue.js.
Developed a marketplace and mobile applications, focusing on secure connections and user engagement.

React Vue Mobile Development Marketplace

Education

Degrees, certifications, and relevant coursework

Flatiron School

Certification, Computer and Information Sciences

2015 - 2016

Completed a course in Computer and Information Sciences and Support Services, focusing on technologies such as Node.JS, Express, MERN, Next.js, and Amplify.