Gary Gan Lin
Markham,CA
Summary
PROFESSIONAL SUMMARY
Passionate IT professional with 15+ years of expertise, specializing in backend development, scalable systems, and modern frameworks. Eager to embrace emerging technologies (e.g., Rust, Quant Trading) through continuous self-driven learning. Strong advocate for remote work, with a proven ability to collaborate globally, manage priorities independently, and deliver high-quality solutions.
Overview
14
14
years of professional experience
Work History
Software Engineer
Canada Feng Tai International
06.2022 - Current
- Company Overview: https://www.foodyworld.com/
- Designing and implementing recommendation system.
- Implement new feature at client side(web side and app)
- Project: Zhima Mall
- Technical: PHP, Vue js, Flutter, Python
Staff Engineer, Backend
MoxBank Limit
06.2020 - 06.2022
- Company Overview: https://mox.com/
- Designing and implementing Kotlin-based application (Spring boot).
- Aligning application design with business goals.
- Producing detailed design documentation.
- Debugging and resolving technical problems that arise.
- Resolver and escalate the tech-related issues raised by customers and customers service staff
- Ensuring continuous professional self-development.
- Project: MoxBank
- Technical: SpringBoot, Kafka, PostgreSQL, Kotlin
Senior Java Developer
Seekers Capital
08.2018 - 06.2020
- Company Overview: https://seekerscapital.com/
- Analysing user requirements to inform application design.
- Designing and implementing Java-based application.
- Aligning application design with business goals.
- Debugging and resolving technical problems that arise.
- Producing detailed design documentation.
- Ensuring continuous professional self-development.
- Create different AWS services such as API, EC2 instances, DB instance, AppSync for java application
- Test and update application so that it can be used on all web browsers
- Project: Pocket Trader
- Technical: Java, SpringBoot, MongoDB, Rabbit MQ, AWS AppSync, AWS DynamoDB
System Engineer
Trela Intelligent
07.2017 - 05.2018
- Company Overview: http://www.trela.ai
- Collecting and analysing user requirements to inform application design.
- Designing scalable architecture systems for Java-based applications.
- Designing and implementing Java-based application.
- Aligning application design with business goals.
- Debugging and resolving technical problems that arise.
- Ensuring continuous professional self-development.
- Building and update the CI/CD environment.
- Test and update application so that it can be used on all web browsers
- Project: Eden IOT platform
- Technical: Scala, Akka, Play, MongoDB, MQTT
Senior Java Developer
NetDimensions
01.2016 - 06.2017
- Designing and implementing Java-based application.
- Producing detailed design documentation.
- Aligning application design with business goals.
- Debugging and resolving technical problems that arise.
- Ensuring continuous professional self-development.
- Project: NetDimensions Talent Suite
- Technical: Tomcat, Java, Sqlserver, Jdbc, ajax, Jquery
Technical Leader
Ibdp2p.com
04.2015 - 09.2015
- Determining project requirements and developing work schedules for the team.
- Delegating tasks and achieving daily, weekly, and monthly goals.
- Liaising with team members, management, and clients to ensure projects are completed to standard.
- Identifying risks and forming contingency plans as soon as possible.
- Updating work schedules and performing troubleshooting as required.
- Writing progress reports and delivering presentations to the relevant stakeholders.
- Projects: ibdp2p.com
- Technical: Spring, Structs2, Mybatis, Mysql, Java, Nginx
Architect
SanyiPos Technical
05.2014 - 04.2015
- Designing scalable architecture systems for Java-based applications.
- Designing and implementing Scala-based application (play framework).
- Designing and implementing java-based application (Spring)
- Designing and implementing php-based application
- Projects: SanyiPOS
- Position: Senior backend developer/ Architect
- Technical: Scala, Mysql, PHP, Android, AngularJS
Sr. Java Developer
Comverse Network Systems(Shenzhen)
05.2011 - 11.2013
- Designing and implementing java-based application.
- Designing and implementing Android application
- Projects: Short Message Service Center, VAS Applications, SAMBox(Android)
- Technical: J2EE, Tomcat, CXF, Google proto-buf, Ant, Spring, android
Education
Diploma - Mathematics Education
CHAO HU University
07.1998
Skills
Technical Skills Summary 11 15 Years Full-Cycle Development J2EE Specialist Cloud-Native Architect 12 Polyglot Programmer: Production-grade expertise in JVM (Java/Scala/Kotlin) & emerging stacks 13 Quantitative Finance Enthusiast with hands-on trading system experience 2 Backend Engineering 3 Distributed Systems 4 Web & Mobile 5 Data Engineering 6 DevOps & Cloud 7 Emerging Technologies
1 Core Competencies
21 JVM Ecosystem:
(1) Java (Spring/SpringBoot, J2EE, Tomcat) - 15 years
(2) Scala (Play, Akka, Slick) - 5 years
(3) Kotlin (SpringBoot) - 2 years commercial experience
(4) Golang: Concurrent systems development
(5) Rust: Actively implementing side projects
31 Kafka/RabbitMQ event-driven architectures
32 Microservices (SpringCloud, OpenAPI)
33 AWS Serverless (AppSync, DynamoDB, Lambda)
41 Frontend: ReactJS/AngularJS/Vuejs
42 Mobile: Flutter cross-platform development
43 API: RESTful/GraphQL services
51 SQL: MySQL/PostgreSQL (10 years)
52 NoSQL:MongoDB/DynamoDB
53 Big Data: Spark/Pandas (Quant Trading)
61 AWS: EC2, AppSync, DynamoDB, API Gateway
62 CI/CD: Jenkins, Docker, Kubernetes
71 Quant Trading Systems (6mo professional experience)
72 Blockchain/Rust (Self-taught through open-source contributions)
Languages
English - Limited workings proficiency, Cantonese - Limited working proficiency, Mandarin - Functionally native proficiency
Timeline
Software Engineer
Canada Feng Tai International
06.2022 - Current
Staff Engineer, Backend
MoxBank Limit
06.2020 - 06.2022
Senior Java Developer
Seekers Capital
08.2018 - 06.2020
System Engineer
Trela Intelligent
07.2017 - 05.2018
Senior Java Developer
NetDimensions
01.2016 - 06.2017
Technical Leader
Ibdp2p.com
04.2015 - 09.2015
Architect
SanyiPos Technical
05.2014 - 04.2015
Sr. Java Developer
Comverse Network Systems(Shenzhen)
05.2011 - 11.2013
Diploma - Mathematics Education
CHAO HU University
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