Summary
Overview
Work history
Education
Skills
References
Certification
Timeline
Generic
Sarita Jessica Bangerh

Sarita Jessica Bangerh

Leeds

Summary

Strategic App Store Optimisation Manager with extensive experience in app performance, new & existing customer acquisition, and conversion rate optimisation within Flutter UK&I. Proven track record in driving sustainable growth through data-led decision-making, cross-functional leadership, and continuous improvement initiatives. Now seeking to apply marketing and analytical expertise in a senior commercial role focused on maximising customer value and long-term generosity impact.

Overview

8
8
years of professional experience
9
9
years of post-secondary education
1
1
Certification

Work history

App Store Optimisation Manager - SBG

Flutter UK&I
Leeds
2024.01 - Current
  • Lead ASO strategy across multiple brands, driving sustainable growth in organic installs, conversion rates, and customer lifetime value.
  • Develop and implement optimisation roadmaps covering metadata, creative and copy testing, in-app events, and custom product pages.
  • Work closely with Commercial, CRM, and Business Intelligence teams to deliver targeted App Download email campaigns during key commercial moments, directly supporting acquisition and revenue objectives.
  • Apply behavioural analysis and audience segmentation to differentiate App vs non-App users, informing strategies for acquisition, retention, and winback.
  • Analyse market trends, competitor activity, and user behaviour to inform commercial and growth priorities.
  • Identify growth opportunities through comprehensive market research.
  • Deliver monthly and annual performance reports to senior stakeholders, translating performance data into commercial insights and recommendations.
  • Present to Senior Leadership and proposing operational changes within CX and Product to manage App Store ratings and reviews.
  • Liaise with Product on App-growth led initiatives.
  • Manage experimentation frameworks to improve store visibility, user engagement, and monetisation performance.
  • Partner with Product, Marketing, CRM, and Analytics teams to align optimisation activity with wider commercial and customer strategy.
  • Support lifecycle marketing initiatives by optimising app journeys from install through to active and retained users.
  • Streamlined communication channels between Product, ASO and CX, enhancing internal information flow.

Key Achievements:

  • The smooth, customer-first delivery of Cactus-related App requirements, collaborating with product, commercial, martech and other teams across UK&I.
  • Increased app-led customer acquisition through integrated ASO and CRM campaign activity.
  • Improved retention and reactivation performance through user segmentation and behavioural insights.
  • Strengthened alignment between digital, product, and customer experience teams.
  • Recruited and trained my direct report to help deliver a best in-class ASO strategy across the Sports & Gaming UK&I brands.

App Growth Manager - SBG

Flutter UK&I
Leeds
2023.09 - 2024.01
  • Owned app growth initiatives focused on acquisition, activation, and retention.
  • Led performance analysis across iOS and Android platforms.
  • Supported campaign launches with tailored app store assets and messaging.
  • Optimised user journeys to improve first-time depositor and activation rates.
  • Boosted brand visibility by orchestrating strategic growth initiatives.
  • Drove revenue growth by identifying and capitalising on new market trends.
  • Streamlined workflows to enhance overall productivity levels within the organisation.
  • Implemented data-driven strategies, facilitating informed decision-making.
  • Enhanced customer engagement through targeted marketing campaigns.

Senior Paid Search Executive - SBG

Sky Betting & Gaming
Leeds
2022.09 - 2023.09
  • Managed multi-brand paid search acquisition across sports, gaming, and free-to-play products.
  • Demonstrated competence in handling high budget campaigns whilst maintaining profitability levels.
  • Led paid search strategy across Google Ads, Microsoft Ads, and Apple Search Ads, driving scalable new customer acquisition.
  • Partnered closely with Google, Microsoft, and Apple to implement best-practice optimisation frameworks.
  • Ensured performance strategies aligned with business priorities, regulatory compliance, and industry standards.
  • Transitioned into an app-focused leadership role, developing and owning the App Strategy for Sky Bet.
  • Created and delivered an App Strategy Roadmap, including test-and-learn programmes and growth forecasting.
  • Managed and distributed Apple Search Ads budgets, optimising ROI.
  • Produced weekly and monthly performance reports for senior stakeholders, including the Managing Director of Sky Bet, the Director of Bet Commercial and Head of Digital Marketing.
  • Led cross-functional initiatives with CRM, Product, Creative, and agency partners.
  • Conducted extensive market research for better understanding of competitor strategies .

Performance Marketing Executive - Sports

Sky Betting & Gaming
Leeds
2021.07 - 2022.09
  • Increased brand visibility and new customer acquisition by managing and optimising Google Ads, Microsoft Ads and Apple Search Ads campaigns.
  • Evaluated Google Ads, Microsoft Ads and Apple Search Ads campaigns against ROI and KPI targets and identified opportunities for further growth and improvement.
  • Successfully delivered on tasks within tight deadlines, working throughout Cheltenham, Start of Season and other key Sports events throughout the year.
  • Carried out day-to-day duties accurately and efficiently. This included ad copy writing, automated bid strategy optimisation, budget management, target forecasting and relevant reporting tasks.
  • Quickly learned and applied new skills to daily tasks, improving efficiency and productivity.
  • Presented Paid Search performance, and overall digital marketing performance on a weekly basis to Commercial stakeholders, including the Head of Bet Commercial.

PPC Executive

twentysix
Leeds
2019.12 - 2021.07
  • Set up tracking systems for key metrics, ensured performance visibility.
  • Led training sessions on PPC best practices; boosted team productivity significantly.
  • Conducted landing page testing, improved conversion rates.

PPC Account Manager

e-direct ltd
Leeds
2018.04 - 2019.12
  • Kept abreast of PPC industry trends, maintained competitive edge.
  • Streamlined automated bidding strategies for better cost efficiency.
  • Integrated analytics tools into daily operations for data-driven decision making.

Education

1st Class Bachelor of Science with Honours - Biomedical Sciences - Physiology & Pharmacology

Leeds Beckett University
2013.09 - 2016.05

4 A Levels - Biology, Chemistry, General Studies and Physics

King Edward VI Handsworth Sixth Form
2010.09 - 2012.07

12 GCSE’s - English, Maths & Science

King Edward VI Handsworth School
2005.09 - 2010.07

Skills

Key Skills

  • Growth Strategy & Transformation of App-led OKRs
  • Cross-Functional Leadership
  • Cross-Team Collaboration
  • App Store Optimisation
  • Customer Acquisition & Retention
  • Conversion Rate Optimisation
  • Performance & Data Analysis
  • Stakeholder Management
  • Campaign & Project Management
  • Strategic Planning
  • Paid Search & Paid App Strategy

References

  • Michael Barlow - Interim Head of Paid Search, michael.barlow@flutteruki.com, Flutter Entertainment UK&I
  • Rhiannon Crawford - Senior ASO Manager, rhiannon.crawford@flutteruki.com, Flutter Entertainment UK&I

Certification

ILM Level 3 – Leadership & Management
Institute of Leadership & Management

Mini MBA in Marketing
Mark Ritson

Timeline

App Store Optimisation Manager - SBG

Flutter UK&I
2024.01 - Current

App Growth Manager - SBG

Flutter UK&I
2023.09 - 2024.01

Senior Paid Search Executive - SBG

Sky Betting & Gaming
2022.09 - 2023.09

Performance Marketing Executive - Sports

Sky Betting & Gaming
2021.07 - 2022.09

PPC Executive

twentysix
2019.12 - 2021.07

PPC Account Manager

e-direct ltd
2018.04 - 2019.12

1st Class Bachelor of Science with Honours - Biomedical Sciences - Physiology & Pharmacology

Leeds Beckett University
2013.09 - 2016.05

4 A Levels - Biology, Chemistry, General Studies and Physics

King Edward VI Handsworth Sixth Form
2010.09 - 2012.07

12 GCSE’s - English, Maths & Science

King Edward VI Handsworth School
2005.09 - 2010.07
Sarita Jessica Bangerh