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Joyin Oyelude

Joyin Oyelude

Financial and Data Ananlyst

marshmallow

Technologies

Quantitative detective, solving mysteries and uncovering truths in data.

My Work

Take a look at my latest work.

DataLab

Project: When Was the Golden Era of Video Games?

DataLab

Project: Analyzing Students' Mental Health

DataLab

Project: Uncovering the World's Oldest Businesses

DataLab

Project: Introduction to Notebook Projects

DataLab

Project: When Was the Golden Era of Video Games?

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Intermediate SQL
Introduction to Excel
Joining Data in SQL
Introduction to DAX in Power BI

My Work Experience

Where I've interned and worked during my career.

Marshmallow Insurance | Jan 2024 - Oct 2025

Accidental Damage Specialist

Managed 40–60 motor insurance claims per week, ensuring accurate documentation, timely processing and FCA compliance. Collaborated with product, data and engineering teams to design Excel/Power BI dashboards and trackers that monitored claim status, ageing, outstanding recoveries and cashflow impact; these tools enabled proactive follow‑up and improved recovery timelines. Partnered with finance and recovery teams to prioritise high‑value claims, align claim outcomes with financial targets and support transaction‑level decision making. Conducted root‑cause analysis on aged and complex cases, identified inefficiencies in claim storage/reporting and implemented process improvements that reduced avoidable costs by 14 % quarter‑on‑quarter. Worked closely with third‑party administrators and suppliers to coordinate phased payments, reconcile incoming insurance payments and resolve disputes, ensuring timely settlements. Flagged missing or inconsistent data early, improving reporting accuracy, reducing rework and supporting smoother operations. Created standard operating procedures (SOPs) and onboarding guides for claims workflows, enabling repeatable processes and faster integration of new team members.
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Greenwich Merchant Bank | May 2022 - Sep 2022

Financial Advisory Analyst

Supported senior advisers in valuations and financial analysis for transaction recommendations totalling ₦200 million. Conducted industry benchmarking and market research to identify high‑potential investment opportunities; presented findings to stakeholders and recommended strategies yielding projected 15 % ROI. Built financial models (DCF, comparables) and pitch decks that improved forecasting accuracy by ~10 % and reduced client presentation preparation time by 25 %. Collaborated closely with cross‑functional teams (investment, research, legal and clients) to clarify business needs, translate them into model requirements and ensure alignment with regulatory and client expectations.

AXA Mansard Insurance | Jan 2020 - Apr 2022

Claims Analyst

Produced weekly/monthly MI and KPI reports covering volumes, settlement patterns, cycle times, cost exposure and operational KPIs for senior leadership. Supported planning cycles by analysing workflow gaps, capacity needs and cost impacts to guide resource allocation decisions. Improved reporting controls by simplifying reconciliations, collaborating with IT/data teams and tightening documentation. Identified performance trends that helped reduce average claims processing time by 38%. Served as Complaints Champion, improving communication and stakeholder satisfaction.

My Education

Take a look at my formal education

Masters in Science in FinanceHult International Business School | 2023
Bachelors of Science in Accounting Covenant University | 2019

About Me

Joyin Oyelude

Finance, operations and Data professional with over 4 years experience across the insurance and finance industry. Developing more skills in data analysis and visualisation for key MI reporting and operational effectiveness. Telling stories by data.

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