Experience

CarbonSpaceTech

• Ireland
• IT Services and IT Consulting
• 1 - 100 Employee

• Full Stack Developer

  • Mar 2022 - Present

  ● Contributed both front end and back end projects as a full stack developer. ● Architected and built backend apis using Python and fastapi framework. ● Based on Dynamodb, structured the database schema and models and managed the relationship between models. ● Architected and configured a web application using React and Redux ● Implemented the authentication and serverless backend based on AWS services such as Amplify and Cognito ● Implemented a new design and many features needed for the SaaS platform including data visualization using chart libraries. ● Integrated with the mapbox geocoding features to track the places and regions from latitude and longtitude. Skill set: React.js, Redux, Mapbox, AWS, Amplify, Cognito, Dynamodb, Python, FastAPI Framework Show less



Okta

• United States
• Software Development
• 700 & Above Employee

• Full Stack Engineer

  • Mar 2019 - Nov 2021

  ● Implemented several web applications in Node.js on the server-side with React on the client-side. ● Made the technology choices and implemented the REST API in Node.js and Hapi and the web application in React and MobX. ● Developed a front-end Marionette.js application and a server-side Node.js RESTful API. ● Implemented the front end using HTML5 and Less CSS while incorporating responsive web design techniques. ● Prototyped and implemented Node.js and Socket.IO communication, enabling real-time application capabilities. ● Introduced the company to using Wiki platforms for the documentation, resulting in the ISO certification requirement of having the full change history easily satisfied later on. ● I used Flutter to create a hot reload feature that allowed us to fine-tune the user interface in real-time, resulting in a polished and seamless experience. ● Developed a responsive app. that powered by Flutter, guarantees a smooth experience on any screen size or orientation. Show less



Tripadvisor

• United States
• Software Development
• 700 & Above Employee

• Full Stack Developer

  • Apr 2017 - Feb 2019

  ● Constructed a Firebase cloud-function back end with Node.js for the Ellipsis mobile app and web dashboards. ● Built a front-end visualization dashboard with Vue.js, chart.js, and D3. ● Constructed an automatic voice call center using Twilio and Node.js together with an NLP API. ● Created a front-end admin dashboard for complex table data visualization with user-friendly search features. ● Used Google Cloud Platform heavily, namely Google Storage, BigQuery, and Firebase. ● Created several React components with D3 charts that support interactive visualizations of market data projections and analysis. Show less



TEKsystems

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Software Developer

  • Apr 2015 - Mar 2017

  ● Developed React native mobile app for managing car inspection flow. ● Managed multi-pages, long inspection form with offline and real-time syncing capability using React ● Native elements and Firestore. ● Implemented several camera features to take photos for car inspection with React Native. ● Built Firebase Cloud function back end, for auto-linking data changes across mobile app form data, Google storage, and Firestore. ● Built and hosted react front-end website for managing car inspection results. Show less



Juniper Networks

• United States
• Software Development
• 700 & Above Employee

• Full Stack Developer

  • May 2013 - Mar 2015

  ● Implemented an Angular Front-end for management of email templates, delivery analytics, email insights, and account management.● Implement best practice API for consumption by the Angular Front-end and third-party integrators.● Wrote many plugins for the Piwik platform using Symfony and AngularJS.● Upgraded the app from AngularJS 1.3 into 1.5.● Designed and implemented a new admin system for uploading and editing content. Built in AngularJS, the new system gave image editing, article promotion, and user control to the admin team. Show less

• Web Developer

  • Mar 2012 - Apr 2013

  ● Developed a type of automation software to manage the internal processes of the company. I used the PHP framework Laravel for the back end and the JavaScript framework● Built a front-end widget that is added as a single external script to an HTML page but works as a big library using vanilla JavaScript and jQuery.● Integrated Elasticsearch with the existing MySQL for better database handling and performant querying.● Constructed a RESTful API to manage the restaurant's business using the PHP framework● Developed messaging features for a cross-platform application with AngularJS and Ionic framework. Show less



Instacart

• United States
• Technology, Information and Internet
• 700 & Above Employee

• PHP Developer

  • May 2011 - Feb 2012

  ● Created an eCommerce site with product management capability. ● Implemented an order management system. ● Developed a ledgering system for tracking customer payment accounts. ● Created a highly customized content management framework in PHP. ● Coded on a highly customized order management system using PHP. ● Automated business needs using shell scripts, batch files, and PHP scripts. ● Developed web applications in PHP ● Created an eCommerce site with product management capability. ● Implemented an order management system. ● Developed a ledgering system for tracking customer payment accounts. ● Created a highly customized content management framework in PHP. ● Coded on a highly customized order management system using PHP. ● Automated business needs using shell scripts, batch files, and PHP scripts. ● Developed web applications in PHP