Varun V

Bengaluru, India
varunrajan@protonmail.com
+91 9916014327
Download Resume

Professional Summary

I am an engineer and consultant with a decade of rich experience in Data, Analytics, and Software. I've delivered solutions across Retail, Banking, Insurance, FMCG, and Manufacturing industries, with deep expertise in building analytics strategy, product development, and scalable AI/ML solutions.

Recently, I've pivoted my creative focus towards game development and mobile apps, operating as an independent solo developer building immersive interactive experiences.

Technical Arsenal

Languages

PythonRSQLTypeScript / JSBash / ShellHTML & CSS

Data Science & AI

XGBoostMachine LearningGenerative AIPredictive ModelingForecastingA/B Testing

Databases & Big Data

PostgreSQLSQLiteSnowflakeRedisNeo4jHadoop / HiveMySQL

Cloud & Infrastructure

Azure (Primary)AWSGCPOn-Premises Systems

Web Frameworks

React / Next.jsAstroDash / Flask

DevOps & Utilities

DockerCI/CDGitAutomationLinux / VMs

Games & Apps

BevyEbitenginePygameExpoIgnite Boilerplate

Education

Amrita School of Engineering

B.Tech

01/2015

Connect

Let's work together

Experience

Senior Manager

atAbInBev
03/2024 - 01/2025Bengaluru, KA

Spearheaded the 'SODA AI' initiative—building an in-house Advanced Process Control (APC) framework for end-to-end automation in breweries. Designed the architecture to stream real-time data from edge devices on the brewery floor to the cloud, execute pre-built predictive ML models, and actuate physical equipment controls to optimize brewing and packaging output.

10 months
FastAPIAzureDatabricks / Unity CatalogMedallion ArchLinux / VMsDocker / PortainerCI/CD

Global Analytics Manager

atAbInBev
05/2022 - 03/2024Bengaluru, KA

Spearheaded global analytics projects within the Supply function as the Lead Data Scientist.

Analytics Strategy

Acted as the primary liaison between six global zones and the central function to drive initiatives around brewing quality, efficiency, AI/ML platform development, and analytical solutions.

AI/ML PlatformsStakeholder Management

Managed a portfolio with approximately $1M USD in CAPEX/OPEX, delivering $2-3M USD in operational benefits.

Portfolio Management

Lead Data Scientist

atTesco
05/2020 - 05/2022Bengaluru, KA

Designed and engineered an end-to-end, in-house experimentation platform for measuring A/B tests and test-control initiatives—covering everything from physical store layout adjustments to digital product launches. Built the system entirely from the ground up using the Hadoop ecosystem and Dash web framework, orchestrating the deployment across custom VMs and load balancers on their internal cloud infrastructure.

24 months
A/B TestingExperimentationHadoopDashCloud Infrastructure

Data Science Specialist

atBain & Company
06/2019 - 05/2020Bengaluru, KA

Collaborated across a variety of business challenges, bridging the gap between strategy consulting and internal IP product development.

7 months
Strategy Consulting

Developed a Supplier Negotiation Tool for the Retail practice, successfully servicing major clients including Metro China.

4 months
Retail AnalyticsTool Development

Associate

atTheMathCompany
07/2018 - 06/2019Bengaluru, KA

Acted as an onsite consultant at AB InBev, embedded directly within their People Analytics team to drive global HR transformation initiatives.

Built a global framework to identify and retain employees at risk of attrition, processing data and generating insights for approximately 6,000 employees worldwide.

Predictive ModelingAzureDatabricks

Developed an analytical tool for accurately quantifying and assessing the functional yearly performance of employees.

Data LakesMySQL
11 months
Onsite ConsultingPeople Analytics

Played a core internal role at TheMathCompany, leading technical hiring panels and training new talent entering the Data Science practice.

Team LeadershipHiring & Training

Data Scientist

atMu Sigma
05/2015 - 07/2018Bengaluru, KA

Created a predictive churn and retention model for a major insurance client, scaling the solution across the Asia-Pacific region.

4 months
Predictive ModelingInsurance

Built the foundational R-based platform to enable machine learning-driven decision-making within a global analytics department.

4 months
RPlatform Engineering

Developed Excel VBA automation tools and QlikView decision boards to optimize business processes for a leading life insurance company, including prototyping tools for their Russian entity.

10 months
Excel VBAQlikViewBusiness Optimization

Participated in presales execution, pitching and handling the discovery phase of projects across the insurance, retail, and government transportation domains.

3 months
PresalesDiscovery

Executed a forecasting project for a food services company, improving logistics efficiency through highly accurate sales predictions.

4 months
ForecastingLogistics

Delivered a batch forecasting solution for retail products, analyzing the cannibalization of existing products and deploying the model to a digital back-end platform.

7 months
Batch ForecastingRetail

Contributed to a novel project for a major Swiss bank that involved generating synthetic test data for offshore app development.

4 months
Synthetic Data Generation

Contributions

GitHub Activity · JordanRex + ItamiForge

Contribution GraphJanFebMarAprMayJunJulAugSepOctNovDec
214 contributions in 2026
Less
More

Repositories

24 public19 private

Top languages

Rust37%TypeScript26%Python21%Shell11%HTML5%