Dmitry Liu

Dmitry Liu

$80/hr
Full-Stack Developer
Reply rate:
30.0%
Availability:
Full-time (40 hrs/wk)
Location:
Bell Gardens, Ca, United States
Experience:
11 years
Dmitry Liu California, United States LinkedIn.com/in/Dima-liu/ •- •- Full-Stack Developer Over 10 years of wide-ranging experience in software development and engineering. Demonstrated history of excellence throughout multiple contracts with several companies with a focus on full-stack development and engineering. Innovative problem-solver, designer, and coder with excellent time and task management skills. Well-versed in Scrum team participation, remote work communication, and project management tools. Web and Mobile Development / Project Collaboration / Agile Scrum Methodologies Full-Stack Development Methods and Tools / DB Administration / DevOps Leadership / Cross-Functional Communications / Strategic Planning PROFESSIONAL EXPERIENCE Full-Stack Developer (11/2019 – 8/2021) FIXER Inc. Technical Scope: ReactJS, TypeScript, Bootstrap, GraphQL. Led application development for multiple and concurrent projects as a Sr. Full-Stack Developer. Developed new features and pages in ReactJS and optimized the application for maximum speed and scalability. Collaborated with cross-functional teams remotely as a key Scrum team member to devise innovative technical solutions. Mentored junior developers as a communicative and deadline-driven Scrum team member and innovative contributor. Frontend Lead Developer (12/2017 – 9/2019) Raxar Technology Corporation Technical Scope: ReactJS, JavaScript, ES6, Google API. Led a team in the development of an intelligent data management platform for enterprise and government agencies. Oversaw all aspects of project and task management and scheduling. Managed the performance of the front-end development team as a leader in project architecture, task management, code review, and developer tasks. Key Highlights: ▪ Built a robust, stable, and scalable intelligent data management platform. ▪ Developed new features based upon requirements produced from collaboration with the customer success team. ▪ Led the front-end dev team and supervised and managed a dozen developers during the entire development lifecycle. ▪ Established the team’s accessibility standards and code style guides. ▪ Worked closely with the customer success team and sales team to design and develop innovative applications and technology. …Continued… Dmitry Liu Page Two Full-Stack Engineer (3/2017 – 10/2017) Friender LLC Technical Scope: iOS App Development, Objective-C, Node.js/Express.js, MongoDB, AWS, CI/CD. Participated in an entire iOS app rewrite, fixing deprecated codes, layouts, and bugs. Re-architected the app’s data model, Core Data layer, and REST interface, increasing app performance and reducing crashes by 90%. Instituted a test-driven development methodology and established a continuous integration system. Defined the architecture and infrastructure of products on AWS. Frontend Developer (7/2015 – 2/2017) StarOfService Technical Scope: ReactJS, JavaScript, ES6, Docker, Jenkins. Demonstrated experience in understanding complex business processes, translate customer requirements into business use cases. Drove ReactJS front-end development and designed front-end solutions for feature improvements and upgrades in collaboration with cross-functional and Scrum teams, including participation in daily Scrum meetings and sprint planning meetings, task management on Jira, and communications via Slack. Software Engineer (2/2012 – 6/2015) StarryGoldAcademy Technical Scope: Android App Development, Java, AngularJS, Node.js/Express.js, MongoDB. Architected, developed the StarryGoldAcademy Android application from scratch. Designed and built back-end services that expose REST APIs for consumption via mobile app and web-based dashboards. Created an admin dashboard using AngularJS to allow non-technical administrators to update businesses and categories. Wrote serverless functions and deployed them to Google Cloud Platform. Set up cron jobs to run the cloud functions regularly. TECHNICAL PROFICIENCIES Web Development: HTML, CSS, JavaScript, TypeScript, PHP. Front-End Development: ReactJS, Vue, Bootstrap. Back-End Development: Node.js/Express.js, PHP/Laravel. iOS/Android Development: React Native, Swift, Objective-C, Java. DB Administration: MySQL, PostgreSQL, MongoDB, Firebase. Serverless Development: Amazon Lambda, Google Cloud Function. DevOps: AWS, GCP, Azure, Heroku, Git, Docker, CI/CD. EDUCATION AND TRAINING Master of Computer Engineering (2011) National University of Singapore
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