SAI CHARAN
Dallas,TX
Summary
Full stack software engineer with expertise in Front-End Development, JavaScript, TypeScript, React, and Next.js. Experienced in building scalable web applications and AI-driven chatbots. Master of Science in Computer Science with a strong foundation in AI-driven applications, cloud computing, and data visualization. Proven ability to work independently and collaboratively in Agile environments, with strong problem-solving skills and attention to detail.
Overview
5
5
years of professional experience
4
4
Certification
Work History
Software Engineer (Front-End Development)
Venisa Inc
Remote
12.2023 - Current
- Designed and built modern web applications using React and TypeScript for financial services clients, focusing on creating intuitive user interfaces and reusable components to streamline development workflows.
- Led the development of an AI-driven chatbot using Retrieval-Augmented Generation (RAG) frameworks, collaborating with cross-functional teams to integrate real-time document querying and contextual responses.
- Implemented automated testing strategies with Playwright and Jest, improving code reliability and reducing manual QA bottlenecks.
- Deployed and maintained applications on AWS and Vercel, optimizing infrastructure for scalability and cost-efficiency.
- Collaborated with backend engineers to design RESTful APIs, ensuring seamless data flow between front-end interfaces and MySQL databases.
Technical Intern
CTS Technologies
India
12.2019 - 06.2021
- Contributed to the development of e-commerce platforms using React and Angular, focusing on responsive design and user-friendly features like cart management and checkout workflows.
- Assisted in building data pipelines for machine learning models, enabling interactive UI dashboards for real-time performance monitoring.
- Worked closely with senior developers to integrate third-party APIs (Shopify, social media platforms), enhancing platform functionality and user engagement.
Education
Master of Science - Computer And Information Sciences
University of Texas At Arlington
12.2023
Bachelor of Science - Bachelor of Computer Science & Engineering
Jawaharlal Nehru Technological University
05.2021
Skills
- Web Interface Design
- React
- Nextjs
- Angular
- HTML5
- CSS3
- Tailwind CSS
- D3js
- Back-End Development
- Nodejs
- Python
- AWS
- Google Cloud Platform
- Azure
- Databases
- MySQL
- MongoDB
- PostgreSQL
- Snowflake
- Tools
- Git
- Jenkins
- Playwright
- Jest
- Experience with GraphQL
- REST/WebSocket APIs
- AI/ML
- OpenAI Expertise
- ChatGPT
- RAG Framework Implementation
- LangChain
- Llama Index
Certification
- React JS Essentials (LinkedIn)
- AWS Certified Developer (In Progress)
- Chatbot Creation with Rasa/Python (Coursera)
- Google Cloud Fundamentals (Coursera)
Projects
AI-Powered Chatbot with RAG Framework
- Developed a web-based chatbot using React, TypeScript, and OpenAI to query educational datasets, enabling real-time answers for Massachusetts school districts.
- Built a responsive UI with customizable data visualizations (D3.js) and integrated a scalable backend using Node.js and AWS Lambda.
- Collaborated with educators to refine query validation protocols, improving accuracy and user trust in the system.
E-Commerce Platform (React & Node.js)
- Designed and deployed a full-stack e-commerce website with React for dynamic product browsing and Node.js for cart management and user authentication.
- Integrated RESTful APIs for secure payments and optimized performance using responsive design techniques.
- Leveraged Git for version control and AWS Amplify for seamless cloud deployment.
Multi-Agent ML Model Dashboard
- Created interactive web dashboards (React, TypeScript) to visualize and control machine learning models for pharmaceutical data analysis.
- Built data pipelines to process large datasets and collaborated with data scientists to validate model insights.
- Focused on UI/UX improvements to simplify complex data for non-technical stakeholders.
“Chat with PDF” Generative AI Tool
- Engineered a web application using Next.js and OpenAI APIs to enable natural language queries on PDF documents.
- Utilized TypeScript for frontend logic and integrated a Node.js backend with Predibase for vector storage.
- Prioritized clean, maintainable code and documentation for future scalability.
Cloud-Based Movie Recommendation System
- Developed a React frontend for a movie recommendation engine, paired with Python/Node.js backend services.
- Deployed the model on AWS EC2 and designed an intuitive UI for users to filter and explore recommendations.
Timeline
Software Engineer (Front-End Development)
Venisa Inc
12.2023 - Current
Technical Intern
CTS Technologies
12.2019 - 06.2021
Master of Science - Computer And Information Sciences
University of Texas At Arlington
Bachelor of Science - Bachelor of Computer Science & Engineering
Jawaharlal Nehru Technological University
Similar Profiles
Charmagne N. GelseyCharmagne N. Gelsey
Payroll Conversion Consultant at EmpowerPayroll Conversion Consultant at Empower
Hope RodriguezHope Rodriguez
Claims Adjuster at GEICOClaims Adjuster at GEICO
Richard De HoyosRichard De Hoyos
Financial 401k Representative at Fidelity InvestmentsFinancial 401k Representative at Fidelity Investments
Velicity ZavalaVelicity Zavala
Customer Service Representative at Uhaul Moving And StorageCustomer Service Representative at Uhaul Moving And Storage
Christianne MaeneChristianne Maene
Back-end and Front-end Software Engineer at Churchill Downs Incorporated (CDI)Back-end and Front-end Software Engineer at Churchill Downs Incorporated (CDI)