JC

Jaquan Cassin

available

Last update: 20.11.2022

Front-end developer

Graduation: Nanyang Technological University
Hourly-/Daily rates: show
Languages: English (Full Professional)

Keywords

Cascading Style Sheets (CSS) ReactJS HTML Java (Programming Language) JavaScript (Programming Language) PHP (Programming Language) Adobe Photoshop Adobe InDesign Amazon Web Services Bootstrap (Software) + 30 more keywords

Attachments

Jaquan-Cassin-resume_201122.pdf

Skills

JavaScript, TypeScript, PHP, Python,Java HTML, CSS / CSS3 / SCSS / LESS, SASS, jQuery React.js, Next.js, Redux, Vue.js, Nuxt.js, Vuex, Node.js, Express.js, Nest.js, Angular.js, React Native.js, Laravel, YII, CodeIgniter, Django, Flask Bootstrap, TailwindCSS Material UI, Ant D, Vuetify D3.js, Chart.js, Leaflet, Mapbox MongoDB, PostreSQL, MariaDB, SQLite, MySQL Figma, Adobe XD, Adobe Indesign, Adobe Photoshop, Zeplin Netlify, Vercel, Heroku, AWS, Google Cloud Platform, GraphQL, Docker Solidity, Rust, Hardhat, Truffle, Remix Web3.js, Ether.js

Project history

09/2022 - 11/2022
EvoVerses / Senior Front-end engineer

A 3D game where you can. Discover the awesome story around the Evos, battle with people to be the best Evonatic out there, or just chill with friends decorating your house and organizing your guild.
  ● Bult the NFT marketplace and some gaming fields for EvoVerses game characters and cards on Avalanche and Boba network ● Added a Backbone router and state management for complex query navigation pages. ● Refactored very large front-end application code to make it more modular and reusable. ● Wrote form-based pages to dynamically change as data was entered and REST API was queried. ● Developed several filtering UX controls to allow users to quickly enter and review the EvoVerses.
  React.js, Redux, Material UI, TypeScript, NFT marketplace, Avalanche, Boba Projects: https://evoverses.com

07/2022 - 11/2022
Cosmic Universe / Senior Front-end (React) engineer

Cosmic Universe is a fantasy blockchain metaverse world-builder and MMORPG with tradable NFTs on the Avalanche blockchain. It is an immersive fantasy metaverse adventure MMORPG where players explore realms, gather, harvest, mine, develop increasingly-advanced plots and settlements, trade, level up for magical powers and in-game rewards, and engage in PVP competitions and events.● Developed the NFT marketplace for Cosmic Universe game wizards, elves, and other fantasy characters, items, and cards on Avalanche and Harmony network. ● Optimized the website performance and web3 calls, and API endpoints using React Hook. ● Handled the heavy development of embedded JavaScript widgets on third-party publisher sites. ● Worked with nested iframes, asynchronous loading of NFT data, and size/scaling issues for mobile,React.js, Redux, Angular.js, Material UI, TypeScript, NFT marketplace, Avalanche, Harmony Projects: https://cosmicuniverse.io

05/2022 - 11/2022
OneFi Exchange / Senior Front-end engineer | (Angular) Engineer
Cosmic Universe (Internet and Information Technology, 10-50 employees)

The project leaders of Cosmic Universe, Troll Guild (now integrated into Cosmic Universe), and Harmony Universe are developing a brand new Defi DEX is called OneFi, based on the Harmony blockchain. ● Developed a JavaScript-based image annotation app that runs on desktop and the web; it also allows for re-editable PNGs/JPGs by storing vector annotation data in the image binary. ● Created several React components with D3 charts that support interactive visualizations of market data projections and analysis. ● Implemented client-side data transformations to map, filter, reduce, etc. large datasets for display in interactive SVG charts. ● Supported dynamic forms for providing market data analysis for foodand beverage companies making projections about product/factory capacity, cost, and several other factors. ● Created dynamically populated data filters as dropdowns, checkbox groups, input fields, sliders, etc. to evaluate and pivot market data analysis charts. ● Used Chrome DevTools to investigate and fix front-end rendering performance issues and computationally intensive bottlenecks
  Angular.js, Material UI, TypeScript, Defi, Harmony, Avalanche

01/2018 - 10/2022
Creativ-Cult GMBH / Senior Full-stack Engineer

Since 2014 Creativ-cult has been on the market with fresh, creative, and innovative ideas to inspire our customers with our graphic design. We also like to go unconventional ways to find the best solutions for our projects. We are not normal and conventional - we think differently and are a little bit crazy - just CULT. ● Led a cross-functional team of 10 to develop software solutions for clients.● Communicate with clients to determine technical requirements and develop plans within an Agile environment to provide solutions on time and within budget. ● Utilize extensive knowledge of user testing to ensure high-quality, functional software solutions are delivered to clients. Technology: PHP, Laravel, MySQL, HTML5, CSS3, Bootstrap, JavaScript, jQuery, Adobe Photoshop, Bitbucket Projects: https://creativ-cult.de https://lunch4you.de https://pizzadays.de https://mr-lunch.de https://sevendays.de https://das5element.de

09/1992 - 10/2022
CropperFinance / Senior Front-end | Blockchain Engineer(Vue)

Decentralized Ecosystem that Empowers Projects & Maximizes Yield to moveDefi forward on Solana. Swap, Yield Farming, Staking, IDO Launchpad & more. ● Implemented websites, mobile applications, and landing pages from concept through deployment. ● Standardized all output with a new, responsive, mobile-first approach and strategy. ● Assessed UX and UI designs for technical feasibility. Developed standard and ad hoc report in graph format as required. ● Collaborated with product team members to implement new feature developments. ● Integrated functionalities with the Blockchain network including a wallet and Solana programs.
Technology: Vue.js, Nuxt.js, TypeScript, AntD, Solana, Web3.js, Figma, GitHub. Projects: https://cropper.finance

01/0000 - 09/2021
Shmacked / Senior Full-stack Engineer (React,Laravel)

Shmacked offers unmatched convenience by delivering everything from snacks, drinks, nicotine, and alcohol in less than 15 minutes. ● Improved functionalities and pipeline integration by designing and implementing cross-platform frameworks. ● Contributed to an ~18% rise in subscribers MoM for 6 months by enhancing the user's experience on all supported client platforms. ● Ensured tight cooperation with other engineers, designers, and artists through active listening, frequent communication, and leadership skills. ● Fixed bugs and problems across the entire codebase efficiently and promptly. Technology: React.js, TypeScript, TailwindCSS, PHP, Laravel, MySQL, GitHub, Netlify, Google Cloud Platform, Figma Projects: https://cropper.finance

08/2016 - 11/2017
Trackd Music / Middle Front-end Engineer

Trackd® is the Award-Winning Social Music App uniting both Music Artists and music lovers. ● Liaised with clients to gain a thorough understanding of their needs and goals and generated effective software solutions to their problems ● Assisted with writing Vue and TypeScript code for applications and software testing ● Provided ongoing technical support and troubleshooting services, making system improvements when necessary Technology: Vue.js, TypeScript, Vuetify, Firebase, Node.js, Figma, GitHubProjects: https://trackdprofile.web.app https://trackdmusic.com

Local Availability

Open to travel worldwide
I don't need any travelling
Profileimage by Jaquan Cassin Front-end developer from Toronto Front-end developer
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