Tushar Aggarwal

CTO

Mathura, Uttar Pradesh, India7 yrs 3 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Led large-scale migration projects successfully.
Expert in ML/LLM Data Engineering infrastructure.
Strong focus on quality and performance optimization.

Stackforce AI infers this person is a Fintech-focused Software Engineer with strong leadership in data engineering and modernization.

Contact

tushuaggar@gmail.com LinkedIn

Skills

Core Skills

Technical LeadershipSoftware DesignSoftware Development

Other Skills

ElasticsearchOpenTelemetryJavaScalaCore Systems ModernizationSpring SecurityApache KafkaGatlingScala in SparkAutosysFDWSpring MVCSpring DataspringbootLiquibase

About

Highly motivated and results-oriented Software Engineer with 6+ years of experience in the software industry. Proven expertise in software development life cycle, from initial concept and design to successful product deployment. Possesses a strong foundation in Agile methodologies and a demonstrated ability to lead and contribute effectively within high-performing teams. Key Strengths: * **Technical Expertise:** Proficient in designing, developing, and deploying robust and scalable software solutions. * **Project Leadership:** Experienced in leading large-scale development projects, ensuring on-time delivery and exceeding client expectations. * **Quality Focus:** Strong emphasis on quality, performance optimization, and adherence to best practices. * **Problem-Solving:** Excellent analytical and problem-solving skills with the ability to quickly identify and resolve complex technical challenges. * **Adaptability:** A versatile team player with the ability to seamlessly transition between individual contributor and leadership roles as needed.

Experience

7 yrs 3 mos

Total Experience

3 yrs

Average Tenure

3 yrs 11 mos

Current Experience

Paytm

2 roles

Technical Lead

Promoted

Jul 2024 – Present · 1 yr 10 mos · Noida, Uttar Pradesh, India

I am a Platform Engineering Leader driving the development of ML/LLM Data Engineering infrastructure and feature roadmaps for high-stakes Credit and Fraud Risk systems. My expertise lies in modernization, security, automation, and operational observability.
Key Career Impact & Deliverables:
Core Systems Modernization & Leadership:
Successfully delivered a highly impactful, large-scale migration of the core risk service from a legacy Scala application to a modern Java-based system. Directed a 12-member team to ensure timely and continuous delivery for all Credit and Fraud Risk use cases at Paytm.
Current Strategic Focus:
Leading the build-out of the Data Engineering Platform team, dedicated to creating scalable infrastructure for ML and LLM training and optimization.
Foundational Platform Excellence:
Operational Control:
Developed and managed comprehensive Authentication and Authorization systems, alongside implementing end-to-end Observability (metrics, logs, traces) for operational excellence.
Automation:
Established engineering standards by implementing Infrastructure as Code (IaC) principles for declarative and automated component provisioning.
Communication:
Designed and deployed a robust notification system, capable of delivering both in-app pull and web app push notifications.