Abhay Tomar

Data Engineer

Delhi, India4 yrs experience

Key Highlights

Expert in building scalable data pipelines.
Strong background in UI/UX design and frontend development.
Proven leadership in managing cross-functional teams.

Stackforce AI infers this person is a Data Engineer with strong expertise in Healthcare and Fintech industries.

Contact

Skills

Core Skills

Data EngineeringAwsUser Experience (ux)Front-end DevelopmentUser Interface DesignFull-stack Development

Other Skills

SQLAmazon Web Services (AWS)Project ManagementConsultingPython (Programming Language)Team LeadershipPySparkGraph-based techniquesData AnalysisReact.jsFIGMAWeb DesignUX ResearchCascading Style Sheets (CSS)Tailwind CSS

About

Data Engineer at ZS delivering scalable, production-grade data pipelines across Spark/Hive/Presto on AWS (EMR, S3, MWAA). I’ve led end-to-end work for global life-sciences clients (EMD Serono, Ionis, Dompé), integrating multi-source healthcare data to surface high-impact HCP insights.

Experience

4 yrs

Total Experience

2 yrs 2 mos

Average Tenure

1 yr 10 mos

Current Experience

Zs

Associate - Product and Platform Services

Jul 2024 – Present · 1 yr 10 mos · Noida · On-site

Delivered data engineering and analytics solutions for global pharma/healthcare clients, enabling data-driven decision-making across commercial and medical functions.
Built and optimized scalable data pipelines using PySpark, SQL (Presto/Hive), and AWS (S3, EMR) for large-scale datasets.
Designed end-to-end data workflows including ingestion, transformation, and modeling to support advanced analytics and reporting use cases.
Developed HCP network models using graph-based techniques (e.g., Louvain clustering) to identify key opinion leaders and influence patterns.
Implemented robust data quality frameworks (DQMs) and validation checks to ensure high data reliability and consistency.
Led entity resolution and deduplication initiatives using Levenshtein distance, Jaccard similarity, and Soundex to unify records across multiple sources.
Wrote complex, performance-optimized SQL queries to enable efficient reporting and dashboarding (Tableau).
Collaborated closely with cross-functional client and internal teams to translate business requirements into scalable data solutions.
Drove performance optimization and cost efficiency in distributed data processing environments.

SQLAmazon Web Services (AWS)Project ManagementConsultingPython (Programming Language)Data Engineering+2

Liquipe

Frontend Engineer

May 2024 – Nov 2024 · 6 mos · Remote · Remote

As a member of the founding team at LiquiPe, a pioneering digital lending startup, I have played a key role in shaping the user experience and interface of our platform. My responsibilities include:
UI/UX Design: Conducting comprehensive user research to understand customer needs and preferences, leading to the creation of intuitive and visually appealing user interfaces for both mobile and web applications.
Frontend Development: Developing and maintaining the frontend of our website using modern web technologies and frameworks, ensuring a seamless and responsive user experience.
Collaboration: Working closely with cross-functional teams, including backend developers, product managers, and designers, to align our product development with business goals.

User Experience (UX)User Interface DesignFront-End DevelopmentReact.jsFIGMA

Webdesys techno consultants private limited

User Experience Designer

Jan 2024 – Mar 2024 · 2 mos · Remote

Worked as a freelance UI/UX designer.
Designed user interfaces and conducted UX research for two enterprise resource planning (ERP) software products to enhance usability and user experience.
Created intuitive and user-friendly interface designs for a cab booking service mobile application catering to both customer and driver users. Conducted user research and testing to develop clean, efficient flows and design systems.

User Experience (UX)User Interface DesignWeb DesignFIGMA

Brandsgeek

Frontend Developer

Sep 2023 – Nov 2023 · 2 mos · Remote

React.jsCascading Style Sheets (CSS)Tailwind CSSNode.jsFront-End Development

Motion recruitment

User Experience Designer

Aug 2023 – Aug 2023 · 0 mo · Remote

Worked as a freelance UI/UX designer.
Redesigned application's pages using FIGMA and other tools.

User Experience (UX)Web DesignFIGMAUser Interface Design

Power grid corporation of india limited

Software Developer

Aug 2022 – Oct 2022 · 2 mos · Gurugram, Haryana, India · Hybrid

Devised an Employee Management System with proficiency in the MERN stack.
Constructed a REST API with Node.js and crafted an intuitive frontend using React, demonstrating proficiency in full-stack development.
Architected a web application empowering the HR department with streamlined management of employee data, working shifts, and leave records, enhancing operational efficiency.

Cascading Style Sheets (CSS)React.jsExpress.jsREST APIsProblem SolvingNode.js+4

Prepbytes

Campus Business Manager

Dec 2021 – May 2022 · 5 mos

Prakriti msit

2 roles

Head of Technical Department

Promoted

Nov 2021 – Sep 2023 · 1 yr 10 mos

Led a team of 5+ developers to deliver college fest website within tight time constraints.
Owned the frontend development using modern web technologies and frameworks. Broke down features into tasks and effectively distributed work across the team to ensure on-time delivery of responsive and user-friendly web applications.

Problem SolvingHTML5FIGMAReact.jsNext.jsCascading Style Sheets (CSS)+1

Head of Public Relations Department

Jul 2021 – Apr 2023 · 1 yr 9 mos

Secured sponsorships from over 30 companies, garnering funds for 10+ college events over a 2-year term. Acted as chief liaison between external partners and internal teams.
Worked cross-functionally across 10+ student societies and college management teams to coordinate logistics, marketing, speakers, and activities for large-scale events.
Led a team of 80+ student volunteers during events, overseeing on-ground operations such as registration, seating, catering, AV, and vendor management to ensure smooth execution. Demonstrated meticulous planning abilities and crisis management skills.

Problem SolvingCommunicationEvent Management