# Son Do

> Senior Software Engineer

Location: San Diego, California, United States
Profile: https://flows.cv/sondo

*Recruiters:  Fully remote positions only*

I am an experienced software engineer who has passion for building scalable SaaS products that have impact on consumers

My background:

7+ years of professional experience:
+ Working with senior team members, participating in the design and development of complex software application in Linux, MacOS environment 
+ Strong problem solving and analytical ability. 
+ Strong experience in developing Web Application using MySQL, SQL Server, C# ASP.NET (Past), Ruby On Rails (Current), Typescript
+ Experience with Software Architecture Design, Object-Oriented Programming
+ Experience with Microservice Architecture and scalable backend system

I enjoyed being challenged and working on projects that require me to work outside my comfort zone and knowledge set, as continuing to learn new languages and development techniques are important to me and the success of the company.

## Work Experience
### Senior Software Engineer @ Ellipsis Health
Jan 2025 – Present

### Senior Software Engineer - L4 @ AffiniPay
Jan 2021 – Present | San Diego, California, United States
Lead the Immigration Add-on Bundle Project with full collaboration with Product Manager, UX designer to architect, design and develop core backend components that seamlessly integrate with Immigration micro-service.

Lead all user-facing feature development for a year-long Accounting SaaS Cloud-based solution for the engineering department from initial planning to production release

Design and implement core UI workflows for Accounting platform using a combination of component-based framework and state management library, resulting in intuitive user-friendly interface for end clients and scalable, performance-optimized frontend architecture.

Design and implement critical Restful API endpoints from initial architecture design to end user request and response format, supporting seamless data exchange and integration with core UI Workflows. 

Improve the scalability and performance of core backend services by adapting event-driven architecture through efficient usage of AWS message queues services and background job handling, resulting in a reliable system that can handle high daily traffic in data syncing and notification delivery.

Collaborate with Devops team to implement CI/CD pipelines and automate infrastructure provisioning using Terraform and CircleCI, streamlining deployments and ensuring consistency across environments.

### Senior Software Engineer @ MyCase
Jan 2019 – Jan 2021
Led the frontend implementation for Multiple Bank Account Registration project using reusable and modular component design library, that allow customers to seamlessly make payment from multiple bank account sources, resulting in substantial increase in company’s ARR revenue

Architected and designed the backend system for 3rd Party Payment Provider service from database schema design to Restful APIs implementation, resulting in a highly reusable service that is adopted by multiple other teams within the organization

Contribute to the implementation of In-office Payment feature by designing Restful APIs, implementing user-friendly frontend workflows with reusable components and backend services that integrate seamlessly with 3rd Party Payment Provider service, allowing customers to make payment directly within Mycase Application.

### Software Engineer @ Qualcomm
Jan 2017 – Jan 2019 | San Diego, California

### Associate Software Engineer @ American Specialty Health
Jan 2017 – Jan 2017 | San Diego, California

### Software Engineer Intern @ General Atomics
Jan 2016 – Jan 2017 | Greater San Diego Area


## Education
### Master of Science - MS in Computer Science
Georgia Institute of Technology
Jan 2018 – Jan 2021

### Bachelor's degree in Computer Science
UC San Diego
Jan 2013 – Jan 2017

### Associate's degree in Computer Science
San Diego Miramar College
Jan 2011 – Jan 2013


## Contact & Social
- LinkedIn: https://linkedin.com/in/son-do

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Source: https://flows.cv/sondo
JSON Resume: https://flows.cv/sondo/resume.json
Last updated: 2026-03-22