Jon H.

Agency

Full Stack Developer React.js & Node.js

Frontend Developer React Native

With extensive expertise in both frontend and backend development, Jon demonstrates proficiency in technologies such as React.js, Vue.js, Node.js, and PHP. Throughout his career, he has played a pivotal role in the success of various web applications across diverse industries including entertainment, F&B, finance, and fashion.<br />Jon's technical acumen, combined with a deep understanding of user requirements, enables him to consistently deliver effective technical solutions and provide robust client support. He has demonstrated adept leadership skills by managing developer teams across multiple projects and offering comprehensive technical mentorship. His adaptability and dynamic problem-solving abilities are evident in his seamless transition between diverse project requirements, from frontend and backend development in Node.js for Qraved to mobile web development in PHP.<br />Jon's commitment to staying abreast of emerging technological trends is reflected in his ongoing efforts to update his skill set in alignment with the evolving industry landscape. With his blend of technical prowess, leadership abilities, and adaptability, Jon emerges as a seasoned Full Stack Developer poised to make valuable contributions to any software development endeavor.

Expertise

Years of Development Experience

10 Years

Skills

React.js & Node.jsReact NativeReact.jsPHPNode.jsTrelloMacOSVisual Studio CodeLinuxCSSScssJavascriptScrumKoaMySQLRedisJiraBitBucketGithubGitlabConfluenceHTMLAgile

Domain Experience

Human ResourceFintechMedia & TelecomEntertainmentEnvironmentalEnterpriseReal Estate

Other Skills

OpenCart

Language Spoken

English, Chinese

Experience

Lead React.js Developer
M17
2020 - Until Now
Project Summary
A China Taiwan-based live streaming entertainment startup with millions of users to date. The startup is pioneering a new era of mobile media that will allow any user to connect with the world anytime and anywhere.
Project Responsibilities
Offer technical support and solutions to customers to address their inquiries and concerns effectively.
Utilize code or tools to implement live events tailored to specific requirements and preferences.
Implement animations to reflect changes in rankings and scores dynamically.
Continuously provide technical support and innovative solutions to meet customer needs and enhance user experiences.
Project Tech Stack
Redux, React, React-router, React-Hook
Lead PHP Developer
GMG/ AM
2021 - 2022
Project Summary
GMG/AM official website.
Project Responsibilities
Develop new features and functionalities for the website to enhance its capabilities and user experience.
Assist customers in managing and updating website content to ensure relevance and accuracy.
Regularly update WordPress core and plugin versions to maintain website security and performance.
Provide technical support and solutions to address customer inquiries and resolve issues promptly, ensuring smooth website operation.
Project Tech Stack
PHP, Wordpress, Mysql
Node.js Developer
Vestiaire Collective
2022 - 2022
Project Summary
Vestiaire Collective, a French company founded in October 2009, is the first online consignment site dedicated to luxury and fashion, thus offering second-hand products in Europe. As of March 2021, it announced a financing of 178 million euros, with a valuation of at least $1 billion and became the 11th French "unicorn". 23 million highly engaged buyers and sellers, and a rare inventory of 5 million items, including 20,000 daily new products, and more than 300W monthly active users.
Project Responsibilities
Develop new features for the website to enhance its functionality and user experience, ensuring it remains competitive in the market.
Provide comprehensive technical support and solutions to address customer inquiries and resolve any issues they encounter with the website, ensuring smooth operation and customer satisfaction.
Project Tech Stack
Node, PHP, Mysql
Vue.js Developer
KFC
2020 - 2021
Project Summary
KFC Indonesia is the largest F&B chain in the country. The project saw the construction of a comprehensive digital food ordering and management platform that has helped connect outlets all over Indonesia with millions of local users to date.
Project Responsibilities
Offer technical support and solutions to customers, ensuring prompt resolution of issues and optimal performance of products or services.
Lead the development efforts of the developer team, guiding them in implementing effective solutions and achieving project goals.
Conduct code reviews and provide technical support to the developer team, ensuring adherence to best practices and high-quality code standards.
Collaborate with other teams to understand their technical needs and challenges, and provide support and solutions to address them effectively.
Project Tech Stack
React Native, Firebase, Vue-router, Vuex, Elasticsearch
Vue.js Developer
Fundsup
2020 - 2021
Project Summary
Fundsup is an A.I.- driven, matchmaking platform that connects founders, investors and enterprises. Fundsup's multi-sided, startup marketplace facilitates deal discovery and venture investments across Europe.
Project Responsibilities
Deliver technical support and solutions to customers, ensuring timely resolution of issues and optimal product performance.
Establish direct communication channels with clients to gather requirements, understand their needs, and provide informed recommendations for project enhancements.
Collaborate with other teams, offering technical support and solutions to address their challenges and align with organizational objectives effectively.
Project Tech Stack
Vue.js, Vue-router, Vuex
React.js Developer
BTPN Sinaya Mobile
2019 - 2020
Project Summary
BTPN Sinaya Online and BTPN Sinaya Mobile are internet-based services that offer convenient banking access to users. Through their platform, users can now perform various banking transactions from anywhere.
Project Responsibilities
Provided tailored technical solutions for clients, addressing their specific needs and challenges effectively.
Engaged in direct communication with clients to gather requirements, understand their objectives, and offer informed recommendations for project enhancements.
Conducted unit tests for project code to ensure its functionality, reliability, and adherence to quality standards.
Project Tech Stack
React Native, Redux-saga, React-navigation,Redux, Ignite
React.js Developer
TIX Mobile Site
2018 - 2019
Project Summary
Tix ID is the leading movie ticket booking application in Indonesia. Their partnership with Cinema XXI has propelled them to become Indonesia’s number one online movie ticketing platform.
Project Responsibilities
Oversaw mobile site functions encompassing movie information, theater browsing, ticket booking, and payment processing.
Proposed and executed technical solutions tailored to meet client requirements and enhance project outcomes.
Project Tech Stack
React, Redux, React-router, React-intl, Redial
React.js Developer
ServisHero
2017 - 2018
Project Summary
ServisHero offers users easy access to local service providers like cleaners, part-time helpers, electricians, air conditioning experts, plumbers and more through their mobile application.
Project Responsibilities
Delivered technical solutions to clients, addressing their specific needs and challenges effectively.
Maintained close communication with clients to gather requirements and offer informed recommendations for project improvements.
Project Tech Stack
Redux, Koa2, React Native, Redux-saga, React-router
React.js and Node.js Developer
Qraved
2016 - 2018
Project Summary
Qraved is the fastest growing F&B technology startup based in Indonesia and has successfully brought a new meaning to what it means by great user experience when it comes to food and lifestyle applications. Through Qraved, users can get access to the latest updates in the F&B scene, and also customised recommendations of the best restaurants available.
Project Responsibilities
Front and back-end development conducted in Node.js.
Mobile web development executed in PHP.
Creation of a vendor portal accomplished in PHP.
Website development completed using ReactJS.
Project Tech Stack
OpenCart, Jquery, React, Redux, React Native, Node, Koa2, GRPC
React.js Developer
Appmatic
2017 - 2017
Project Summary
Appmatic is an on-demand white-label, self-service shopping app builder for Magento and Shopify and it aims to enable anyone to be a merchant through their site.
Project Responsibilities
Oversaw backend white-label app configuration and module development.
Enabled users to customize app aesthetics such as colors, fonts, and layout in real-time, with live preview functionality.
Proposed and implemented technical solutions to address project requirements and challenges.
Project Tech Stack
Redux, Redux-saga, React, Immutable.js, Ramda

Education

Bachelor of Computer Science and Technology

China Computer Correspondence College - China, Hefei, Anhui

2003 - 2005

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