Fraud Analysis Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
Fine tune amortization table that has several items taken into account such as: 1)Periods of Active service covered by the SSCRA otherwise known as the Soldier and Sailor Civil Relief Act, 2)various account summaries provided by Toyota Motor Credit Corporation also known as TMCC, 3)rules of simple interest provided by Toyota and the fine print behind the original contract also known as the truth and lending statement, 4)comparing the end result to my own amortization table and finally summarizing in a written report that which identifies discrepancies from what is expected.
Skills: Fraud Analysis Certified Public Accountant (CPA)
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Hi, I have been scammed by some people on this site and found out that they used a fake company name, 3 people involved which i paid i large amount of money. I have their contact details, their facebook accounts, the lawyer i used in india and a priviate investigator which went no where. I seek to take whatever legal and fraud action required to obtain my money and my sensitive information back. Thank you.
Skills: Fraud Analysis International Law Patent Law
Fixed-Price - Entry Level ($) - Est. Budget: $35 - Posted
Requirements: -Perform an Accuracy test on results shown of kmeans with and withouth PCA -Perform a Precision and Recall test on results shown of kmeans with and withouth PCA -Perform ROC Curve on results shown of kmeans with and withouth PCA *Results have to show that using PCA with K-means will give better results that only using K-mean. Detail explanation on test performed has to be included.
Skills: Fraud Analysis Algorithms Computer Skills Content Writing
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for someone who has experience with fraud forecasting. I have data with 100 fields and want to develop models that work in real time for a credit card company I am advising. I will provide a sample after I hear about your experience. I have some models that are giving 95% overall accuracy that I did using standard data science preliminary testing but I am looking for someone who has experience that can advise me on how to improve or add robustness. I have read that some researchers have used convolutional neural networks(supposedly Paypal is using convolutional nn, see: I know a bit about CNN and have even taught it but I don't really know about application to fraud. The models I have developed so far are using nearest neighbors but I am not sure if that is an appropriate real time model. If you can work with me on this let me know.
Skills: Fraud Analysis Data Analytics
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are looking for Statistical Analysis System (Cyber Security) Developer to join our client’s team on a freelance basis. Requirements: - 4+ years with SAS Language - 4 + years working in an IT Security-related role - Experience with fraud prevention and detection - Skills with MySQL, SQLServer, PostgreSQL, NoSQL/Index, Teradata - Upper-intermediate English. Work conditions: - Remote work - Work load: Full time - Hourly rate: to be negotiated. - Duration : 12 months.
Skills: Fraud Analysis Predictive Analytics Security Analysis
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
As a member of the Risk Management Team at Upwork, you will be helping improve user experience while detecting fraud. You’ll play a critical role working with our Fraud team to ensure Upwork is a safe place to work and and find work. You will lead a team of risk investigators to be accurate and thoughtful in their actions. In this role, you will: - Lead a team of 30 risk management agents and 4 TLs: - Ensure their happiness and efficiency by creating a team connection, assisting with priorities, providing regular performance feedback and developing members of the team Keep up with day-to-day management of team such as queue volumes, scheduling, 1x1s and team meetings - Partner with our Fraud Policy and Detection team in Mountain View, CA (HQ) to ensure Upwork is a safe and trusted Marketplace - Be the ultimate expert around fraud on the platform and emerging trends to handle the toughest escalations - Own feedback loop with the QA and detection teams around new fraud trends To win in this role, you need: - Previous management experience and has a point of view on how to inspire and lead a team - Able to effectively communicate with various people - customers, agents, Trust and Safety. - Previous fraud/risk experience - Demonstrated ability to learn and adapt to different situations - A Bachelor’s degree or equivalent (preferred)
Skills: Fraud Analysis Fraud Mitigation Management Skills Organizational Behavior