Akshay Umashankar
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Akshay Umashankar Email & Phone Number

Fraud and Payments Manager (Function Head) at Tesco Mobile
Location: County Dublin, Ireland 8 work roles 2 schools
1 work email found @flipdish.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email a****@flipdish.com
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Current company
Role
Fraud and Payments Manager (Function Head)
Location
County Dublin, Ireland
Company size

Who is Akshay Umashankar? Overview

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Quick answer

Akshay Umashankar is listed as Fraud and Payments Manager (Function Head) at Tesco Mobile, a with 1798 employees, based in County Dublin, Ireland. AeroLeads shows a work email signal at flipdish.com and a matched LinkedIn profile for Akshay Umashankar.

Akshay Umashankar previously worked as Fraud and Payments Manager at Tesco Mobile and Secretary at Irish Telecommunication Security And Fraud Forum. Akshay Umashankar holds Master Of Business Administration - Mba, Finance And Information System from Dublin Business School.

Company email context

Email format at Tesco Mobile

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{first}.{last}@flipdish.com
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Profile bio

About Akshay Umashankar

With nearly 9 years of experience in fraud prevention and payments, I have successfully built fraud and payment security divisions and processes from the ground up. As the Secretary for the Irish Telecoms security and Fraud Forum (ITSFF), I actively contribute to industry discussions and best practices for both fraud and payments. I specialize in devising both short-term and long-term payment and fraud strategies that streamline operations and drive revenue growth. My expertise in optimizing machine learning systems has significantly improved customer onboarding rates.I have led complex payment integration projects across various industries, including MOTO, 3DS, DTMF, and self-service solutions. My tactical renegotiation of third-party commission structures has significantly increased incremental revenue.Additionally, I have enhanced customer onboarding journeys and project managed new builds that have successfully reduced cart abandonment rates.I also focus on PCI DSS compliance, working toward gaining PCI certification for companies. If you want to learn more about how I can help you Scale your Payments or fraud strategies or how we can collaborate, send me a DM.

Listed skills include Presentation Skills, E Commerce, Operation Management, Human Resources, and 30 others.

Current workplace

Akshay Umashankar's current company

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Tesco Mobile
Tesco Mobile
Fraud and Payments Manager (Function Head)
County Dublin, Ireland
Website
Employees
1798
AeroLeads page
8 roles

Akshay Umashankar work experience

A career timeline built from the work history available for this profile.

Fraud And Payments Manager (Function Head)

County Dublin, Ireland

Fraud And Payments Manager

Current

Dublin, County Dublin, Ireland

Dec 2022 - Present

Secretary

Current
Irish Telecommunication Security And Fraud Forum

Ireland

Sep 2024 - Present

Payment And Fraud Optimisation Lead

Dublin City, County Dublin, Ireland

- Optimised Fraud engine and Implemented liability shift using PSD-1 & PSD-2 (3DS) to reduce fraud rate by staggering 65% in just 4 months with more than 75% improvement for US, UK and France- Achieved lowest Payment Fraud Rate in company history reducing from 0.47% to 0.19% in 4 months- Built chargeback-dispute team and Set standard operating procedure with efficient dispute process, Achieving a Chargeback Win rate of 39% for Service Chargebacks and 14% for Fraudulent chargebacks- Optimised Fraud Rules for smoother transactions thereby increasing Authentication rates by 0.72%.- Built 4-person Payments and Fraud Division from scratch and Setup multiple payment risk process- Implemented reactive Manual Review system and Setup review SOP's to screen risky transactions maintaining low block rate of just 0.1%

May 2022 - Nov 2022

Risk Operations Team Lead

Dublin, County Dublin, Ireland

• Driving and managing team performance against KPIs including metric performance• Driving continuous improvement strategies and ideas, including new process incubation • Work closely with client to calibrate workflow process between risk operation teams • Audit cases and escalations daily to ensure policy compliance • Identify procedures and scenarios for the quality control of investigations • Provided individual feedback on both proactive and reactive cases. • Analyze individual quality metrics and provide custom reports to management and clients• Using Skill matrix in relation to the risk operations to gauge the overall performance and identify the gaps for improvement areas

Aug 2020 - May 2022

Business Operations Lead - Payments And Risk

Bengaluru Area, India

Responsible for investigating and eliminating online e-commerce risk and suspicious electronic payments/transfers for US and UK accounts. Accountable to monitor the e-commerce payments and transactions and resolve red flag cases, which can evolve retail and wholesale risk.• Managed a team consisting of 24 risk management personnel performing in various shifts.• Continually identified fraud trends and created rules in CyberSource, leading to a reduction in fraud by a staggering 30%• Trained classes of 20-25 people in India and North America on reviewing online orders for fraud• Developed teammates and their skill sets to expand the team capabilities and enable growth opportunities to become leaders with 30% of teammates getting promoted within 1 year• Monitored key performance metrics for quality and conducted suitable individual trainings to reduce the chargeback rate by 12% in 45 days• Effected statistical feedback maintaining healthy KPI flows on the performance of team members to and conducted individual feedback sessions increasing the overall team performance by 45%• Responded to and resolved escalated issues and/or unique or complex requests from customers. • Gave constant direction to team members to ensure that all customer inquiries were attended to on time and in the best way to increase customer satisfaction.

Sep 2018 - Aug 2020

Risk Analyst

Bengaluru, Karnataka, India

• Manually reviewed over $30MM of E-commerce orders for fraud from 2016-2018• Audited sample cases of team members and conducted one to one training sessions for optimizing team performance, resulting in an increase in the rate of resolution by 24.3%• Identified repetitive fraud activities and resolved cased, thereby saving millions of dollars annually.• Monitored the team performance and created an hourly performance tracker, which increased the efficiency by 40% in only 4 weeks• Consistently maintained set quality above the set goal of 98.4% in 2016-17 & 99.4% in 2017-18 • Designed custom performance reports for updating senior management on weekly team progress• Ensured all actions taken to resolve cases are compliant to USA Compliance Laws and OFAC

Jun 2016 - Jun 2018

Student Internship

Mangalore Area, India

• Worked as summer intern at this reputed bank in order to complete part program curriculum • Made study on Loans and Advances.• Proposed changes based on study to enhance the loan division.

Feb 2016 - Apr 2016
Team & coworkers

Colleagues at Tesco Mobile

Other employees you can reach at tescomobile.com. View company contacts for 1798 employees →

2 education records

Akshay Umashankar education

Master Of Business Administration - Mba, Finance And Information System

Activities and Societies: Student Society for Cultural Activities, Hiking Society of Ireland, Table Tennis ClubMBA in continuation.

Bachelor Of Business Administration - Bba, Business Administration And Management, Finance

Activities and Societies: Head- Cultural Forum Winner- Commerce Forum Founder - College Magazine "INSPIRE"• Graduated with 2:1 • Emphasis.

FAQ

Frequently asked questions about Akshay Umashankar

Quick answers generated from the profile data available on this page.

What company does Akshay Umashankar work for?

Akshay Umashankar works for Tesco Mobile.

What is Akshay Umashankar's role at Tesco Mobile?

Akshay Umashankar is listed as Fraud and Payments Manager (Function Head) at Tesco Mobile.

What is Akshay Umashankar's email address?

AeroLeads has found 1 work email signal at @flipdish.com for Akshay Umashankar at Tesco Mobile.

Where is Akshay Umashankar based?

Akshay Umashankar is based in County Dublin, Ireland while working with Tesco Mobile.

What companies has Akshay Umashankar worked for?

Akshay Umashankar has worked for Tesco Mobile, Irish Telecommunication Security And Fraud Forum, Flipdish, Taskus, and Four Square Inc.

Who are Akshay Umashankar's colleagues at Tesco Mobile?

Akshay Umashankar's colleagues at Tesco Mobile include Jono Holwell, Nicola Humpage, Aymen Said, Eimear Walsh, and Sam Tarbuck.

How can I contact Akshay Umashankar?

You can use AeroLeads to view verified contact signals for Akshay Umashankar at Tesco Mobile, including work email, phone, and LinkedIn data when available.

What schools did Akshay Umashankar attend?

Akshay Umashankar holds Master Of Business Administration - Mba, Finance And Information System from Dublin Business School.

What skills is Akshay Umashankar known for?

Akshay Umashankar is listed with skills including Presentation Skills, E Commerce, Operation Management, Human Resources, Business Relationship Management, Account Management, Cost Accounting, and Market Research.

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