Daniel Tseng Email & Phone Number

Sacramento, CA, US

Aliso Viejo, California, United States

• Led the creation of an advanced posture analysis interface on the customer portal, aimed at assessing compliance, risk factors, and ongoing infrastructure remediation. This feature increased portal engagement by 30%.
• Developed and engineered responsive dashboards utilizing Angular and D3.js to enable real-time monitoring of client security and activities. These dashboards provided valuable insights into customer behavior, resulting.
• Enhanced the Customer Health Dashboard’s performance by implementing Redis caching, reducing latencies from 10s to 0.5s, and integrating a polling strategy for real-time updates of customer data.
• Utilized agile methodologies to develop a Delivery portal, streamlining administrative tasks for the delivery team. Thoroughly documented and rigorously tested all functionalities to guarantee usability and achieve.
• Automated creation and deployment of customer portal components by integrating AWS, Slack, Github, and MongoDB APIs; reducing processing time by 75% and saving 1.5 hours per customer.
• Implemented robust application security measures by setting up two-factor authentication (2FA) for both users and administrators, significantly enhancing the protection of sensitive data and reducing unauthorized.

Huntington Beach, California, United States

• Led client meetings to negotiate the scope and timeline of the app as part of a distributed team.
• Managed data with presentational components in Context allowing greater reuse of UI elements.
• Implemented data persistence with PostgreSQL to enable customizable pantries for different users and ensured secure login with Passport.js to authorize unique users upon signing in.

Huntington Beach, California, United States

• Deployed four EC2 micro instances in AWS and routed the incoming traffic with NGINX Load Balancer and NGINX caching to sustain 2500 RPS, a 500% increase in throughput.
• Decreased latency in queries from 3s to 50ms by identifying performance bottlenecks with Loader.io and K6.io and refactoring the MongoDB to include proper indexing.
• Reduced the number of queries from two to one by aggregating the records to the desired result.

Huntington Beach, California, United States

• Developed an interactive product detail service using React and supported it with a RESTful API.
• Encapsulated business logic in React Higher Order Components to incorporate click tracking to monitor customer interactions for further data analysis and interpretation.
• Optimized web performance metrics from a First Contentful paint of 5.3s to 1.6s by utilizing CSS effects to display and style images and HTML elements along with conditional rendering.

Garden Grove, California

• Directed a cost-saving initiative by leveraging data-driven insights and presenting proposals to management, securing $90,000 in CapEX funds. Cultivated vendor partnerships and allocated the funds to procure and deploy.
• Fostered cross-functional collaboration with diverse teams to validate new product designs, ensuring feasibility, cost accuracy, and dependable lead times. Frequently advocated for product margins, leveraging insights.
• Reduced yearly material costs by $120,000 by substituting materials of high production products with more competitively priced materials which did not decrease product performance.
• Built an automated hot stamp device to provide consistent labeling and reduce scrap by 95%.

Santa Ana, California

• Developed new tools that cut the process time to collect and analyze wire bonding data by 50%.
• Worked directly with clients to analyze and find solutions to their wire bonding issues.
• Validated the FEA results of newly-designed wedge clamps for wedge bonders.
• Implemented the Laser Doppler Vibrometer (LDV) to assess the vibrations of several devices during bonding.
• Used the Python software and self-written scripts and modules to analyze the LDV measurements.
• Trained other process engineers on newly implemented tools and usage for data collection/analysis.

Taoyuan County, Taiwan

• Studied and examined the steps necessary to assemble a screw compressor.
• Identified if there are any materials within the screw compressor that are out of specification.
• Filed a non-conformity report if materials are out of specifications then conducted re-inspection.
• Figured out the root cause and proposed an executable corrective action to move forward with.

Master Of Science - Ms, Mechanical Engineering, 3.66

Computer Software Engineering

800 hours of Computer Science and JavaScript curriculum that closely models the software engineering industry.

Bachelor Of Science (B.S.), Mechanical Engineering, 3.54

Activities and Societies: Tau Beta Pi, Pi Tau Sigma, UCI Tennis Club