# Alesi-Andreya Ladas > Software Engineer Location: New York City Metropolitan Area, United States Profile: https://flows.cv/alesiandreya Software Engineer experienced in developing and deploying full-stack JavaScript applications with emphasis on React, Node, Express, SQL and more. Recently invited as a speaker on ‘Hyperledger Fabric: A Blockchain Platform for Enterprise’ at Build with Code NYC - React X Node meetup. ## Work Experience ### Senior Software Engineer @ WarnerMedia Jan 2022 – Present ### Open Source Developer @ Open Source Jan 2017 – Present VizQL | SQL Database visualizer - Utilized the D3 library to construct a force-directed graph with a custom force to show directional relationships between tables in a relational database - Within a wrapper function, traversed the models in any given SQL database in order to parse raw SQL schema data into a readable format to be later utilized in the implementation of the data visualization - Applied unit testing in order to ensure the output of the data parser was correctly structured and included the complete set of information to be applied by the frontend ### Senior Software Engineer @ Meredith Corporation Jan 2019 – Jan 2022 ### Blockchain Software Engineer @ true tickets Jan 2019 – Jan 2019 - Used Hyperledger Composer (HLC) to create a blockchain network that would store customer and reservation data - Migrated the smart contract and models to Hyperledger Fabric v1.4 in Typescript from Hyperledger Composer in anticipation of the deprecation of HLC coming later this year as well as to gain more control of the functionality and create a production ready solution - Created an OpenAPI yaml spec in order to have a centralized, detailed and readable version of the API - Designed and built an authenticated application in Node.js to host our API Documentation - Utilizing Loopback, migrated the Hyperledger Composer REST server in order to communicate with the Hyperledger Fabric v1.4 blockchain network - Leveraged React hooks and Typescript to develop a lightweight, modularized frontend application for users to interact with the blockchain network and view their reservations and dynamic tickets - Took advantage of Jest’s snapshot testing to unit test React Components in order to ensure consistency in the output of components - Wrote OpenWhisk actions (IBM Cloud Functions) using Python in order to verify the intercepted data received from the Tessitura client, interact with the blockchain, and proceed to return the necessary data from the blockchain transaction as well as additional information needed to store within the Tessitura database - Deployed the blockchain network to IBM Cloud in order to monitor and control channel members and and track the transactions submitted to the blockchain ### Software Engineer @ Codesmith Jan 2018 – Jan 2018 | New York, NY - Built a tabbed section component in React, contributing to a library of reusable components that will be used in different instances across the platform - Used React’s higher order component architecture and incorporated a tabbed section in order to create a container that dynamically displays data about events according to location - Used Redux state management to enforce a single source of truth and have the ability to retrieve event data from the store to be displayed in multiple instances Incorporated functionality to parse event data from Meetup API into organized data structures in order to allow easy manipulation by the frontend - Utilized React to build interface that would allow employees to instantiate new events by remotely posting to Meetup API and storing events into a SQL database - Integrated stripe API in order to process payments made by users - Refactored controller file to have one method that handles all types of incoming payment requests - Employed express router to modularize the routing within the server to improve scalability - Used Node’s file system to traverse through project directory and convert YAML file content into JSON format - Leveraged render props to feed JSON content into presentational components throughout the platform ## Education ### New York University Jan 2016 – Jan 2017 ## Contact & Social - LinkedIn: https://linkedin.com/in/alesiladas --- Source: https://flows.cv/alesiandreya JSON Resume: https://flows.cv/alesiandreya/resume.json Last updated: 2026-03-22