Zi Yang | Freelancing Malaysia

Zi Yang Senior Full stack | Mobile | Blockchain engineer

8 years experience 0 projects worked Malaysia

RM100.00 /hr RM0 earned

.NET Framework3D Modeling & CADApp DeveloperApp MobileASP.NETBootstrapC# ProgrammingCivil EngineeringCRMDevOps

Senior Full-Stack, Mobile, and Blockchain Engineer with strong experience building high-quality, scalable, and secure applications. I specialize in modern frontend and backend development, cross-platform mobile apps, and advanced Web3 integrations. My expertise includes React, Next.js, Node.js, Laravel, Flutter, React Native, Solidity, Web3.js, and Ethers.js. I develop complete end-to-end solutions—from intuitive user interfaces to powerful backend systems and smart contract architectures. I deliver clean code, stable performance, and production-ready products, helping clients turn ideas into reliable digital experiences across both traditional and decentralized platforms.

Work History (0)

There are no activities yet.

Work Experiences

Add work experience to your profile. (optional)

Blockchain developer
BlockFi
June 2022 - October 2024
As a Blockchain Developer at BlockFi, I contributed to the development of secure, scalable, and high-performance blockchain systems supporting cryptocurrency financial services. My work focused on implementing smart contract logic, improving blockchain infrastructure, and integrating on-chain and off-chain components for lending, custodial services, and asset management features.
I collaborated closely with backend, security, DevOps, and product teams to deliver blockchain-driven functionality that enhanced platform reliability and user experience. My role required deep knowledge of blockchain mechanics, security best practices, and financial-grade system architecture.
AI/ML engineer
Intelegencia
June 2020 - March 2022
At Intelegencia, I worked as an AI/ML Engineer developing intelligent solutions for enterprise clients across e-commerce, fintech, customer service, and automation. My role involved designing, training, and deploying machine learning models that improved business accuracy, efficiency, and decision-making. I collaborated closely with cross-functional teams to translate client requirements into scalable AI systems and production-ready implementations.
I contributed to end-to-end development of ML pipelines—from data collection and preprocessing to model experimentation, optimization, and deployment in cloud environments. I also played a key role in integrating ML models into existing applications, ensuring reliability, performance, and real-time responsiveness.
Mobile Developer
Outsourced
August 2017 - February 2020
As a Mobile Developer in an outsourced software company, I worked with international clients across various industries, delivering high-quality mobile applications tailored to diverse business needs. I was responsible for the full mobile development lifecycle—from requirement analysis and UI implementation to performance optimization and deployment.
I collaborated with cross-functional teams, including designers, backend engineers, and project managers, to ensure smooth communication and timely delivery of features. My role involved building scalable, user-friendly mobile apps, maintaining clean code standards, and ensuring reliability across both Android and iOS platforms.
Full stack developer
Offshorly
February 2016 - May 2017
Hired, trained and led an Agile team of 7 full-stack developers.
Developed indexed database architecture using SQL procedures and
triggers for 10 different applications.
Worked with Core Java to develop automated solutions to include web
interfaces using HTML, CSS, JavaScript and Web services.
Worked with a committee of 6 members to organise fun-activities for the
employees.

Certification

Add work certification to your profile. (optional)

Blockchain Developer Nanodegree
Udacity
January 2023 - April 2023
Completed a comprehensive blockchain program covering Solidity, smart contracts, decentralized app development, Ethereum architecture, and security techniques.

Education

Add work education to your profile. (optional)

M.S. in Computer Science
Adamson University
September 2011 - August 2015

Profile of Zi Yang

Work History (0)

Work Experiences

Blockchain developer

BlockFi

June 2022 - October 2024

AI/ML engineer

Intelegencia

June 2020 - March 2022

Mobile Developer

Outsourced

August 2017 - February 2020

Full stack developer

Offshorly

February 2016 - May 2017

Certification

Blockchain Developer Nanodegree

Udacity

January 2023 - April 2023

Education

M.S. in Computer Science

Adamson University

September 2011 - August 2015

Welcome back!

Send an email to this freelancer

Select project(s) to invite Zi Yang to join

Forgot Password?

Send Message