Arun Jos

About Arun Jos

I help organizations turn data into decisions — and decisions into measurable growth.I am a data-driven analytics professional with 8+ years of experience translating complex datasets into clear, actionable insights that improve performance, efficiency and revenue. My work sits at the intersection of data analytics, business consulting and operational optimization, enabling leaders to make smarter, faster, data-backed decisions.What I Do* Lead end-to-end analytics strategy, dashboarding and reporting using Tableau, SQL and Advanced Excel* Build predictive models and forecasts to identify trends, risks and growth opportunities* Automate reporting workflows, improving accuracy and freeing teams to focus on insights* Partner with cross-functional stakeholders to define KPIs, optimize processes and deliver measurable ROIKey Achievements* Drove 15% sales uplift for a leading APAC retail chain through trend, cohort and anomaly analysis* Automated 30% of recurring reports, saving 20+ hours per month* Improved team performance by 30% through analytics mentorship, standardization and process improvementsWith a foundation in engineering and an MBA in Operations Management, I bring together technical depth and business acumen to create sustainable, real-world impact.I’m passionate about transforming data into insights, insights into action and action into growth.Always open to conversations on analytics leadership, automation, data visualization and best practices.

Experience

1. Deputy Manager - Analytics

   WNS

   Oct 2024 — Present · Bengaluru, IN

   Led analytics transformation for APAC retail clients, delivering 15+ Tableau dashboards tracking sales, customer frequency and market penetration, contributing to a 15% YoY revenue uplift (FY24).* Designed and implemented automated reporting workflows, reducing manual effort by 30% and saving 20+ hours per month.* Built sales forecasting and regression models, improving marketing campaign targeting accuracy by 18%.* Partnered with product managers, UX teams and senior leadership to align BI solutions with strategic and customer-centric objectives.* Mentored and coached 5+ analysts on data visualization, analytics best practices and automation, driving a 30% improvement in team productivity.

Education

• Xavier Institute Of Management and Entrepreneurship

  PGDM, Business Administration, Management and Operations

  2015 — 2017

• St Kuriakose Public School

  High School Diploma, Mathematics and Computer Science

  1998 — 2010

• Rajagiri School of Engineering & Technology

  Bachelor of Technology (BTech), Electronics and Communications Engineering

  2010 — 2014