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Karthika Kamalam Rajyasree

@karthikakamalamrajya

I drive strategy, transformation, and data-led operational improvements across global financial institutions.

China
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What I'm looking for

I'm looking to apply strategy, analytics, and transformation leadership to complex business challenges, partnering with senior stakeholders and cross-functional teams to deliver measurable operational and institutional improvement.

I've delivered strategy and transformation work for AIIB, Wells Fargo, and NatWest Bank, using research, analytics, and stakeholder engagement to improve institutional and operational outcomes.

At AIIB, I benchmarked 22 organizations across technology, media, telecommunications, finance, and multilateral sectors. I synthesized qualitative and quantitative evidence, facilitated senior-management workshops, and presented recommendations on organizational design and long-term planning.

At Wells Fargo and NatWest, I built Power BI that improved executive decision-making, replaced manual work, and cleared operational backlogs. I also helped protect £500K in revenue through root-cause analysis and a cross-functional technical fix.

I've led teams of up to 15 through growth, process migration, and complex payment operations, recovering approximately £10M and improving productivity. My Global MBA at Tsinghua University, in collaboration with MIT Sloan, strengthens my data-driven approach to complex business challenges.

Experience

Work history, roles, and key accomplishments

NatWest Bank logoNB

Customer Service & Operations Unit Lead

NatWest Bank

Jun 2021 - Sep 2022 (1 year 3 months)

Led a multidisciplinary team of 15 professionals during a period of 200% transaction growth and 70% workforce attrition, using Tableau-based operational reporting to eliminate a backlog of over 3,000 customer complaints. Produced executive reports and operational analyses that informed leadership decisions on resource allocation and performance improvement.

NatWest Bank logoNB

Senior Analyst

NatWest Bank

Apr 2016 - Jul 2018 (2 years 3 months)

Conducted payment investigations involving international payment systems across Europe, the UK, UAE, and other international markets. Coordinated with multiple stakeholders to resolve complex operational issues and authorized release of payments per established guidelines.

NatWest Bank logoNB

Process Associate

NatWest Bank

Oct 2014 - Mar 2016 (1 year 5 months)

Processed domestic and international payment transactions while ensuring adherence to operational and regulatory requirements. Supported investigation and resolution of customer enquiries across multiple jurisdictions.

Education

Degrees, certifications, and relevant coursework

Tsinghua University logoTU

Tsinghua University

Global Master of Business Administration (GMBA), Business Administration

2024 -

Pursuing the Tsinghua–MIT Global Master of Business Administration (GMBA) with an expected completion in June 2026. Awarded the MIT Sloan School of Management Global MBA Program Certificate.

NA

NASSCOM

Women Wizards Rule Tech Certification, Technology

Earned the Women Wizards Rule Tech Certification from NASSCOM.

CE

CertiProf

Scrum Foundations Professional Certificate, Scrum

Earned the Scrum Foundations Professional Certificate from CertiProf.

Mahatma Gandhi University logoMU

Mahatma Gandhi University

Bachelor of Science, Mathematics

2011 - 2014

Completed a Bachelor of Science in Mathematics from Mahatma Gandhi University, Sacred Heart College, from 2011 to 2014.

IF

Indian Institute of Banking & Finance

AML/KYC Certification, Banking and Finance

Earned the AML/KYC Certification from the Indian Institute of Banking & Finance.

Tech stack

Software and tools used professionally

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