- Front end experience: Led front-end development fordiverse projects using HTML, CSS, JavaScript (ES6+),TypeScript, React, and Next.js to create responsive,interactive user interfaces. Enhanced data visualizationthrough tools like D3.js, Chart.js, and Google Maps,improving user engagement and insights into complexdata sets.- Back end experience: Developed secure, reliable backendservices across a range of technologies, with expertise inExpress.js and Next.js, as well as experience with Pythonframeworks like Flask and FastAPI. Integrated Single Sign-On (SSO) solutions using both commercial platforms (Okta,Google) and open-source solutions (KeyCloak), enhancinguser authentication security and streamlining accessmanagement.- Designed and implemented ETL pipelines to maximizeclient data utility, extracting and transforming data fromvarious sources, including CSV and XLSX files, forstructured storage in MongoDB and PostgreSQL.Leveraged tools like Selenium and BeautifulSoup tocapture and process data from unstructured web pages,applying machine learning and natural languageprocessing (NLP) techniques to enrich data accuracy andrelevance.- AI integration: Integrated OpenAI APIs for advancednatural language processing, enhancing data classification,prompt interpretation, and extraction capabilities acrossmultiple projects.- Architected and maintained robust cloud and on-premisesinfrastructure to support application deployment,microservices, and data backup. Utilized AWS services,including EC2, S3, Lambda, and EFS, to deliver scalable andresilient cloud solutions. Managed physical serverenvironments with VMware ESXi and Microsoft Hyper-V,ensuring high availability and optimized resourceutilization.- DevOps experience: Developed automated Python andBash scripts to streamline backup routines and dataprocessing tasks, enhancing operational efficiency.Leveraged Jenkins to automate code testing anddeployment, reducing manual intervention and ensuringconsistent, reliable delivery pipelines.