Shiwoo Park (Silva)
woozin23@gmail.com
Software Engineer
Specializing in Python and Django, I've primarily held back-end positions, with experience in full-stack development and team leadership. While I view technology as a tool for service, I emphasize the importance of maintaining product in good quality.
I am dedicated to crafting high-quality, impactful solutions for users. In ambiguous situations, I proactively assist and, when faced with challenges, ensure collaborative decision-making. I believe documentation and testing is essential for feature development.
Actively addressing potential issues, I seek fundamental solutions through honest, horizontal communication. Currently interested in environment, finance, or AI businesses, I am also keen on positions such as Back-end Developer, DevOps Engineer, or leading Python-based back-end teams. Eager to learn and embrace new technologies.
I am dedicated to crafting high-quality, impactful solutions for users. In ambiguous situations, I proactively assist and, when faced with challenges, ensure collaborative decision-making. I believe documentation and testing is essential for feature development.
Actively addressing potential issues, I seek fundamental solutions through honest, horizontal communication. Currently interested in environment, finance, or AI businesses, I am also keen on positions such as Back-end Developer, DevOps Engineer, or leading Python-based back-end teams. Eager to learn and embrace new technologies.
Experience
Birdview .inc
Backend Developer (Tech Lead) • Aug, 2021 — Oct, 2023
Responsibilities
- Designed and developed back-end softwares
- Verified the technical risks of the project
- Led a small team of two members, handling both managerial responsibilities and technical leadership
- Served as an interviewer in the hiring process
- Streamlined the DB table architecture for the 'Hwahae Award' service by eliminating redundancy and enhancing code maintainability
- Designed and developed a new backend architecture for introducing a novel product category (food, dietary supplement), ensuring seamless compatibility with existing systems
- Established a system for managing the business logic governing the life-cycle of user data, specifically focusing on Information Security Management System (ISMS)
- Implemented a new third-party(Kakao) login functionality for users
- Applied new JIRA workflow into team for better code review process
- Executed the maintenance and migration of logics in a legacy project, as part of resolving technological debt
Sendbird .inc
Software Engineer • Oct, 2020 — July, 2021
Developed back-end of client web dashboard for SaaS
- Developed back-end APIs
- Maintained back-office software
- Managed a variety of requests from the accounting, solutions engineering, and customer service departments
Kakao Page Corp
Software Engineer (Full-stack) • Jun, 2016 — Sep, 2020
Responsibilities
- Developed and maintained admins for diverse department (customer service, business, marketing, advertisement)
- Developed and maintained mobile push notification system
- Handled technical issues and requests related to the admin
- Contributed to sales growth by creation of advertisement supply-side platform
- Designed and implemented a reservation system for operational tasks, enhancing convenience for administrators
- Created a quest platform with versatile reward options to meet various marketing requirements and encourage user engagement within the app
- Modernized the project's technology stack, transitioning from Django+jQuery to DRF+Vue.js, thereby enhancing the front-end's dynamic rendering capabilities
- Introduced a notification speed control feature to the alert system, mitigating API server load during mass push notification deliveries
- Implemented CI/CD pipeline (Ansible, Jenkins)
Line Plus Corp
Software Engineer • Sep, 2015 — Jan, 2016
Web server developer of LINE friends online store
- Implemented payment functionality for both PC and mobile web browsers without relying on external Payment Gateway APIs, as they were not available
- Developed the backend API for the LINE Friends Online Store, ensuring compatibility with the WordPress database structure and CMS administration
Zum Internet
Data Platform Developer • Dec, 2013 — Aug, 2015
My job was a collecting and processing data to make them meaningful for search engine.
- Maintained over 300 XML based parsers for News, Blog search components
- Monitored and Maintained crawler servers for stable web data collection to use them for portal service search components
- Created web service to facilitate custom web page parser generation and management (it had shortened parser production time to 1/5 average)
- Produced approximately 400 news and blog parsers for search engine
- Developed crawler for blog search component
Education
University of Hanyang
Bachelor’s Degree, Software Engineering • 2006 — 2013
Projects
Zerobase Front-end school online lecture
Javascript Teacher • May, 2022 — July, 2022
Created online lecture of javascript core concepts summary
- Total class hours: 5 hrs
- Used self-designed curriculum and self-made material
- The lecture was included in zerobase front-end school program in 2023
- Created lecture while working at Birdview.inc simulatneoulsy
hantax.com
Primary Developer • Mar, 2016 — May, 2016
My first independent full-stack web development experience as a freelancer.
- Organized service infrastructure
- Developed client web site for comprehensive income tax return
- Developed and Designed admin web site for company workers
- Technical stack: AWS, MySQL, jquery, bootstrap, jade, sass, expressjs, npm
Skills
Programming Language
Python, Javascript(ES6), node, Java
Technical Stack & Frameworks
Django, DRF, Celery, Vue.js, Express.js, TypeScript, Spring, JSP
Server Programming
Shell Script, Relational DB, Redis, Elastic Stack, Ansible
Project Management
JIRA, Confluence, Jenkins, Github
ETC
Teaching, Technical leadership, Interviewing techniques
Outside Interests
- Global heating & environment
- Camping
- Piano