Y

Yin C

Software Engineer

Costa Rica7 yrs 8 mos experience

Key Highlights

  • Expert in building scalable distributed systems.
  • Proficient in modern front-end frameworks like React and Angular.
  • Strong background in API development and database optimization.
Stackforce AI infers this person is a Fullstack Developer with expertise in SaaS and API-driven solutions.

Contact

Skills

Core Skills

.net CoreAngularReactDistributed System DesignDatabase OptimizationApi Development

Other Skills

ScalaRxJSSASSAPIsOpen-source projectsIntegration widgetsNginxPostgreSQLMongoDBRedisRESTful APICircleCIJestEnzymeAWS

Experience

7 yrs 8 mos
Total Experience
1 yr 9 mos
Average Tenure
--
Current Experience

Microsoft

Software Engineer

Jan 2022Mar 2023 · 1 yr 2 mos

.NET CoreScala

Encora inc.

Software Engineer

Oct 2020Dec 2021 · 1 yr 2 mos

  • Maintained APIs and refactored unit tests (.Net Core)
  • Implemented new FE features for Swimlane’s main product using RxJS, SASS, Angular+.
  • Contributed and maintained Swimlane’s open-source projects.
  • Built third-party integration widgets (lit-Element).
.NET CoreRxJSSASSAngularAPIsOpen-source projects+1

Self-employed

Open Source Developer

Feb 2019Dec 2020 · 1 yr 10 mos

  • Implemented distributed system design for inherited microservice by using Nginx as load balancer.
  • Refactored legacy code to connect to new API endpoints.
  • Designed seeding script to generate 30 Million entries in PostgreSQL and in MongoDB.
  • Benchmarked noSQL and SQL databases on optimized query speed and on scalability.
  • Identified bottlenecks with custom payload script on loader.io and decreased response time for most-frequently accessed records by more than 5 times by implementing Redis Cluster (primary-replica) to cache server responses and maintain data integrity.
  • Executed Horizontal and Vertical scaling and achieved improved performance from 300 RPS to 2200 RPS, and reduced latency by 120%.
  • Created front-end UI/UX with React and built reservation calendar from scratch.
  • Decreased load time with gzip compression to score 99 on Google Page Speeds.
  • Designed and built RESTful API for event data microservice and automated testing with CircleCI and Jest/Enzyme.
  • Deployed both service and proxy server on AWS/EC2.
  • Implemented responsive frontend functionality for microservice and proxy.
  • Led Agile process in a 4 - person remote team.
NginxPostgreSQLMongoDBRedisReactRESTful API+5

Dxc technology

Business Analyst

Apr 2016May 2020 · 4 yrs 1 mo

Moody's analytics

Associate Equity Analyst

Mar 2015Jan 2016 · 10 mos · Costa Rica

  • Built and maintained financial models.
  • Conducted US airlines industry background research: relevant quantitative and qualitative background information on companies, sectors, and themes.

Education

Hack Reactor

Advanced Software Engineering Immersive Program

Universidad Latina de Costa Rica

BS — Economics

Universidad Latinoamericana de Ciencia y Tecnología

Master in Project Management — Project Management

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