- Developed 10+ ETL data pipelines based on 3 GB DNA sequence data and improved data extraction rate by 18%.- Applied the FixMatch Semi-Supervised algorithm to successfully pseudo-label 2 GB of unlabeled & unbalanced data, reduced manual labeling time and increased raw data utilization rate by 40%.- Designed, implemented and trained a model combining a bidirectional LSTM Network and a CNN to predict whether a transcription factor combined with a given DNA sequence with 85% accuracy… Show more - Developed 10+ ETL data pipelines based on 3 GB DNA sequence data and improved data extraction rate by 18%.- Applied the FixMatch Semi-Supervised algorithm to successfully pseudo-label 2 GB of unlabeled & unbalanced data, reduced manual labeling time and increased raw data utilization rate by 40%.- Designed, implemented and trained a model combining a bidirectional LSTM Network and a CNN to predict whether a transcription factor combined with a given DNA sequence with 85% accuracy using PyTorch. Show less

- Built a web portal featuring AI-assisted HR scheduling optimization and performance analytics with React & JavaScript.- Utilized Node.js, Express.js, JavaScript, HTML & CSS to implement RESTful services that generated 5000+ sales simulations based on Poisson distribution. (tested in Jest and Enzyme with 90% branch coverage).- Designed MongoDB NoSQL schemas to securely manage data for 4,000+ employees and 500+ schedules with fault tolerance and crash recovery mechanisms.- Automated… Show more - Built a web portal featuring AI-assisted HR scheduling optimization and performance analytics with React & JavaScript.- Utilized Node.js, Express.js, JavaScript, HTML & CSS to implement RESTful services that generated 5000+ sales simulations based on Poisson distribution. (tested in Jest and Enzyme with 90% branch coverage).- Designed MongoDB NoSQL schemas to securely manage data for 4,000+ employees and 500+ schedules with fault tolerance and crash recovery mechanisms.- Automated CI/CD pipeline (Maven and Gradle dependencies), saving 4 hours of manual testing and deployment per release.- Wrote unit and integration tests in JUnit with 80% branch coverage and deploying order execution services as Docker images. Show less

Enhanced the efficiency of COMET(Citi’s equity & derivative trading platform)’s order execution pipeline by optimizing algo-rithmic strategies in Java & RabbitMQ, increased daily executed orders from 270,000 to 310,000.· Orchestrated 3 event-driven microservices within a distributed system using Spring Boot, Docker & K8s for real-time pricefetching, order dispatch to stock exchanges, and order relay to settlement services, achieving 24/7 availability.· Integrated option & future… Show more Enhanced the efficiency of COMET(Citi’s equity & derivative trading platform)’s order execution pipeline by optimizing algo-rithmic strategies in Java & RabbitMQ, increased daily executed orders from 270,000 to 310,000.· Orchestrated 3 event-driven microservices within a distributed system using Spring Boot, Docker & K8s for real-time pricefetching, order dispatch to stock exchanges, and order relay to settlement services, achieving 24/7 availability.· Integrated option & future trading options into COMET and unlocked 6 new trading strategies.· Designed SQL relational schema, executed object-relational mappings with Hibernate to ensure seamless data management. Show less

● Analyzed University Settlement’s volunteer data collection practice. ● Along with other team members, researched for available open source solution and customized to the need of the organization which allowed volunteers to easily record their volunteer hours via computer or phone, and allowed the administrator to retrieve, edit and download volunteer information.

● Participated in a project which built a resident management website for a local property management company.● Performed data cleaning/integration/normalization using Excel and Access; managed databases by creating or updating stored procedures and tables, and also supported monthly data refresh cycles.● Performed QA testing for the staging website. Identified, documented and reported bugs and worked with the web development team to solve those problems.● Actively communicated… Show more ● Participated in a project which built a resident management website for a local property management company.● Performed data cleaning/integration/normalization using Excel and Access; managed databases by creating or updating stored procedures and tables, and also supported monthly data refresh cycles.● Performed QA testing for the staging website. Identified, documented and reported bugs and worked with the web development team to solve those problems.● Actively communicated with different property managers to investigate the major pain points they experienced in current data management system and continuously improved on the system based on their feedback. Show less

● Instructed students with Minecraft programming activities and various other game development projects.