Ujjwal

Ujjwal

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Software Engineer | Backend Engineer | AI | Frontend
Delhi, India
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Résumé

Jobs verified_user 0% verified
  • A
    AI Developer public Remote experience
    Automee
    Nov 2024 - Current (1 year 6 months)
    As an AI Developer, I was responsible for building a real-time OpenAI Voice AI backend in Node.js, effectively managing inbound and outbound calls along with custom integrations, which generated over $12K USD in monthly recurring revenue. I engineered advanced voice functionalities, including automated call handling, robust call transfers, and real-time knowledge-base queries through OpenAI Assistant integration. My role also involved developing custom payment gateways for GoHighLevel (GHL), complex document verification systems using OpenAI o1 and o3-mini models, and creating a dynamic knowledge base along with over 20 interactive chatbots featuring customized functionalities and multiple automations through Zapier, GHL, and n8n. I led end
  • Byteridge
    Software Development Engineer 1
    Byteridge
    Jan 2024 - Nov 2024 (11 months)
    As a Software Development Engineer 1, I collaborated in an Agile environment to build the User Competency System using Next.js, PostgreSQL, and .NET. I exceeded expectations by not only completing assigned JIRA tickets but also proactively resolving additional tickets for managing different system modules. I enhanced web system performance and responsiveness through a 25% increase in API call efficiency using RTK Query for optimized caching and efficient API call strategies. I coordinated Dev & UAT releases, working closely with cross-functional teams, achieving a complete bug resolution rate and ensuring reliable system updates. Additionally, I utilized Python for backend development in generative AI applications, enhancing assessment capa
  • S
    Sde intern
    Softomatic
    Aug 2023 - Jan 2024 (6 months)
Education verified_user 0% verified
  • Bennett University
    Bachelor of Technology
    Bennett University
    Jul 2020 - Jun 2024 (4 years)
Projects (professional or personal) verified_user 0% verified
  • F
    Fish AI
    Mar 2025 - May 2025 (3 months)
  • R
    Realtime Voice AI
    Nov 2024 - May 2025 (7 months)
    • Built a scalable real-time voice AI system using Twilio and OpenAI, currently powering 8 unique voice assistants with ultra-low latency and multimodal functionality. Engineered custom features such as intelligent call transfers, automated analytics, and a specialized knowledge-query integration via vector databases.
  • C
    Chef AI
    Nov 2024 - Dec 2024 (2 months)
    • Developed an interactive Chef AI leveraging OpenAI Assistant and WebSockets for streaming personalized menus, recipes, and shopping lists. Integrated seamless Instacart functionality and maintained persistent updates in MongoDB with robust frontend error handling. Additionally, utilized Python with FastAPI to enhance the performance of the Chef AI, ensuring rapid response times and efficient data handling, which complemented the overall architecture built with JavaScript and Node.js. This integration of diverse programming languages and frameworks contributed to a more dynamic and responsive user experience.
  • N
    Newspaper Reader Assistant
    Sep 2023 - Nov 2023 (3 months)
    In Newspaper Reader Assistant application, I was responsible for developing an intelligent assistant that enhances the reading experience by identifying and summarizing newspaper components. I created a custom-trained Yolov8 model, leveraging advanced machine learning techniques to enable detailed summarization and multi-language support. This project involved the development of a comprehensive dataset comprising over 1,000 annotated newspaper images, which significantly improved the model's accuracy and performance. Additionally, I utilized my programming skills in Python, along with libraries such as Pandas, NumPy, and scikit-learn, to facilitate data manipulation and analysis. While software development was not the primary focus of my ro
  • D
    Deep Learning-Based Bug Detection in Solidity Smart Contracts
    Jun 2023 - Jan 2024 (8 months)
    Published at the 6th International Conference, Recent Trends in Image and Pattern Recognition RTIP2R 2023, Derby, United Kingdom, focusing on deep learning-based bug detection in Solidity smart contracts. Additionally, I gained insights into cryptocurrency trading, which complemented my understanding of the blockchain environment and its implications for bug detection in smart contracts. This interdisciplinary knowledge enhanced my ability to address challenges in the development and security of blockchain applications.
Publications verified_user 0% verified
  • M
    Multi-Model Sarcasm Classification for Online Text: A Comparative Study Presented at AICTA’23
    Jun 2023 - Dec 2023 (7 months)
  • D
    Deep Learning-Based Bug Detection in Solidity Smart Contracts: Published at 6th International Conference, Recent Trends
    Jun 2023 - Dec 2023 (7 months)