Divyansh Agarwal

Co-Founder

Delhi, India6 yrs 3 mos experience

AI ML PractitionerAI Enabled

Key Highlights

Led cloud-based data engineering projects at TCS.
Co-founded a high-performance event-hosting platform.
Achieved 99.9% uptime for scalable backend systems.

Stackforce AI infers this person is a Backend and Data Engineer with expertise in SaaS and AI solutions.

Contact

divyansh.agarwal@vertofx.com LinkedIn

Skills

Core Skills

Node.jsServerless FrameworkSoftware DesignSoftware InfrastructureData EngineeringPythonAwsWeb DevelopmentWebrtc

Other Skills

AlgorithmsAmazon Web Services (AWS)Apache KafkaArtificial Intelligence (AI)Authentication SystemsBack-EndBack-End Web DevelopmentCore JavaCross-platform DevelopmentData ArchitectsData ModelingData ScienceData StructuresDjangoDocker Products

About

I am an experienced Backend Engineer and Data Engineer with expertise in designing scalable architectures, optimizing data pipelines, and improving system performance. At Tata Consultancy Services, I led cloud-based data engineering projects, managing 100 million+ daily transactions and reducing production run times by 60%. As a co-founder of Ewently, I built a high-performance event-hosting platform, supporting 1 million users with 99.9% uptime. Skilled in AWS, FastAPI, Node.js, GraphQL, and Snowflake, I’ve developed secure APIs, implemented role-based authentication, and automated testing to enhance security and efficiency. I thrive in cross-functional teams, delivering impactful solutions that meet both technical and business objectives.

Experience

6 yrs 3 mos

Total Experience

2 yrs 10 mos

Average Tenure

1 yr 6 mos

Current Experience

Verto

Software Engineer

Dec 2024 – Present · 1 yr 6 mos · Pune, Maharashtra, India · Hybrid

Integrated biometric authentication (WebAuthn) into the login system, improving login speed by 40% while reducing OTP usage and enhancing user trust.
Revamped the authentication flow to support biometric MFA, resulting in a 30% increase in adoption and a more seamless login experience.
Rebuilt the case management system by identifying API bottlenecks and optimizing response flow, and added a real-time notification layer to enable faster internal follow-ups — resulting in a reduction in average response time from 100ms to 40ms.
Implemented automated, context-aware notifications, cutting manual follow-ups by the support team by 20% and improving communication quality.
Independently drove end-to-end system design and development of a socket service using a pub-sub model on a serverless architecture, replacing long-polling with real-time communication to improve responsiveness and efficiency.
Leveraged the socket service to power web push notifications, enabling real-time alerts and boosting user responsiveness during live sessions by 40%.

Software DesignSoftware InfrastructureWeb EngineeringNode.jsServerless FrameworkAmazon Web Services (AWS)+4

Tata consultancy services

Software Engineer

Aug 2021 – Dec 2024 · 3 yrs 4 mos · Delhi, India · On-site

Designed and optimized scalable backend systems for generative AI models, reducing model inference latency by 20% through Redis caching and request handling optimizations, leading to a 30% decrease in API calls and 20% cost reduction.
Developed and deployed RESTful APIs handling 500,000+ daily requests, ensuring secure and efficient communication for real-time AI services and enterprise systems.
Led a cloud-based data engineering project managing 100M+ daily transactions in a petabyte-sized data warehouse, achieving 99.9% uptime with optimized infrastructure.
Mentored junior engineers by reviewing designs and code, helping them adopt best practices for scalable systems and data quality improvements.
Identified and resolved workflow bottlenecks, reducing processing time by 50% and cutting costs by 20%, while enhancing downstream pipeline performance.
Architected and implemented 10+ data pipelines, supporting data-driven decision-making and revenue growth for clients, while improving test coverage by 30% through automated regression testing.
Collaborated with cross-functional teams on 5+ major projects, including designing prompt scoring criteria that improved AI conversation accuracy by 30%, enhancing overall data quality and accessibility.

PythonSoftware DevelopmentSoftware DeploymentCore JavaCross-platform DevelopmentSnowflake+13

Ewently

Cofounder and Lead of Technical Development

Mar 2020 – Jul 2022 · 2 yrs 4 mos · Delhi, India · Remote

Co-founded and led the development of Ewently, an online event live-streaming platform, shaping the technical vision and guiding a team of 5 engineers to architect and optimize backend services, achieving a 30% reduction in latency.
Designed and implemented a scalable event ticketing system with Node.js, GraphQL, and AWS, ensuring 99.9% uptime and supporting up to 5K concurrent users.
Developed a secure OTP service integral to the 2FA system, which decreased unauthorized access by 20% and bolstered platform security.
Engineered a robust video meeting system utilizing Python, Golang, WebRTC, RTP, and RTMP, enabling seamless hosting of over 1 million monthly video meetings and live streams with advanced collaboration tools.

PythonWebRTCSoftware DevelopmentJavaScriptSoftware DeploymentObject-Relational Mapping (ORM)+21

Defence research and development organisation (drdo)

Intern

Jun 2019 – Aug 2019 · 2 mos · New Delhi Area, India

Learned about basics of cyber security and web security and TLS.
Learned about various vulnerabilities in Websites.
Implemented the learned skills to make a secure website without any known vulnerability.