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Praful Vats

Founding Backend Engineer

India

Work experience

dialflo
20251 yr 9 mosPresent

• Architected and developed a comprehensive AI-powered voice calling platform using Python, FastAPI, Redis, and PostgreSQL, enabling real-time voice conversations with intelligent agents. • Developed intelligent call reference system that maintains conversation context across multiple calls, enabling personalized follow-up conversations and reducing redundant information gathering. • Implemented advanced interruption handling and conversation flow management with filler audio, re-engagement strategies, and dynamic response timing. • Optimized voice AI agent latency through parallel processing, streaming responses, and intelligent provider selection based on agent configuration and language requirements.
MyNextFilm
20231 yr2024

Remote

• Implementing key features using Python, Django Rest Framework, MongoDB, and React to enhance the overall functionality and responsiveness of the software. • Taking the lead in designing and implementing RESTful APIs, optimizing database queries, and continuously improving system efficiency. • Employing AWS services for cloud-based deployment, utilizing Docker for containerization, and ensuring optimal performance through effective server management.
20221 yr2023

Remote

• Optimized page load times and reduced server load by focusing on frontend performance improvements, emphasizing expertise in frontend systems engineering and operations. • Improved page load times and reduced server load through RESTful API optimization, showcasing strong Systems Engineering and Operations. • Collaborated effectively with cross-functional teams to achieve project goals, supporting Business Initiatives and using Automation Tools for New Technologies Integration and Security.
AceNet
20211 yr2022

Gurugram, Haryana, India

◦ Application Tracking System: • Developed web application by using Django, React, and MySql to increase HR workflow by 25%. • Increased server query response time by restructuring APIs in Python. • Designed the frontend elements, mapped the application routes, and edited a Bootstrap-based admin template.
AleaIT Solutions Pvt. Ltd.
2021Less than a year2021

Jaipur, Rajasthan, India

• Hands-on with API for the medical application with Django Rest Framework. • Quality assuring the workflow of Python APIs and UI/UX. • Research in API and UI automation using Postman to increase the productivity of QA.
GitHub
@praful-vats
Personal portfoliopraful-vats.github.io

Praful’s AI Stack

claude code
claude code
cursor
cursor
elevenlabs
elevenlabs
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hugging face
livekit
livekit
mcp
mcp

Education

SRM IST Chennai

Bachelor of Technology, Computer Science

SRM IST Chennai

St. Mary's Convent Sr. Sec. School

School

St. Mary's Convent Sr. Sec. School

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Headline

Founding Backend Engineer

About

Software Engineer with a solid foundation in programming languages and software development methodologies. Skilled in designing, developing, and implementing solutions that improve efficiency and enhance user experiences. Experienced in agile methodologies and collaborating effectively within cross-functional teams. Passionate about solving complex challenges and creating innovative products and services through technology and clear communication.

Location

India

AI stack

claude code

cursor

elevenlabs

hugging face

livekit

mcp

Work experience

Founding Backend Engineer at dialflo, 2025 - Present · 1 yr 9 mos, • Architected and developed a comprehensive AI-powered voice calling platform using Python, FastAPI, Redis, and PostgreSQL, enabling real-time voice conversations with intelligent agents. • Developed intelligent call reference system that maintains conversation context across multiple calls, enabling personalized follow-up conversations and reducing redundant information gathering. • Implemented advanced interruption handling and conversation flow management with filler audio, re-engagement strategies, and dynamic response timing. • Optimized voice AI agent latency through parallel processing, streaming responses, and intelligent provider selection based on agent configuration and language requirements.

Backend Developer at MyNextFilm, 2023 - 2024 · 1 yr, Remote, • Implementing key features using Python, Django Rest Framework, MongoDB, and React to enhance the overall functionality and responsiveness of the software. • Taking the lead in designing and implementing RESTful APIs, optimizing database queries, and continuously improving system efficiency. • Employing AWS services for cloud-based deployment, utilizing Docker for containerization, and ensuring optimal performance through effective server management.

Software Engineer at Perfect Software, 2022 - 2023 · 1 yr, Remote, • Optimized page load times and reduced server load by focusing on frontend performance improvements, emphasizing expertise in frontend systems engineering and operations. • Improved page load times and reduced server load through RESTful API optimization, showcasing strong Systems Engineering and Operations. • Collaborated effectively with cross-functional teams to achieve project goals, supporting Business Initiatives and using Automation Tools for New Technologies Integration and Security.

Software Developer at AceNet, 2021 - 2022 · 1 yr, Gurugram, Haryana, India, ◦ Application Tracking System: • Developed web application by using Django, React, and MySql to increase HR workflow by 25%. • Increased server query response time by restructuring APIs in Python. • Designed the frontend elements, mapped the application routes, and edited a Bootstrap-based admin template.

Python Developer at AleaIT Solutions Pvt. Ltd., 2021 - 2021 · Less than a year, Jaipur, Rajasthan, India, • Hands-on with API for the medical application with Django Rest Framework. • Quality assuring the workflow of Python APIs and UI/UX. • Research in API and UI automation using Postman to increase the productivity of QA.

Education

Bachelor of Technology, Computer Science, SRM IST Chennai

School, St. Mary's Convent Sr. Sec. School

Public links

github: https://github.com/praful-vats

praful-vats.github.io: https://praful-vats.github.io/