Unnikrishnan Puthumana Email & Phone Number

Dublin, IE

Dublin, County Dublin, Ireland

Dublin, County Dublin, Ireland

• Perform statistical data analysis and experimentation on extremely large datasets (TBs) to drive integrity product changes that help the company unblock disabled revenue. (Tools: Presto/Hive SQL/Hadoop, Python, sklearn.
• Partner with Integrity/Product teams to solve large-scale global issues to reduce harm on the platform by simultaneously making sure that well-intentioned advertisers are protected from incorrect integrity actions.
• Build and maintain dashboards to monitor metrics related to Advertiser Integrity Experience (SLA metrics, Issue Resolution, etc.). Perform RCA to discover factors that drive bad advertiser experience. (Tools.
• Define, materialise, and utilise ROI metric for Advertiser Support Workflows (Integrity Appeals system) to make priotisation on OpEx investments
• Map Advertiser Lifecycle from the Integrity perspective and size the revenue implications of various integrity actions taken on good and bad advertisers to obtain a holistic understanding of Ads Space and use it for.

Dublin, County Dublin, Ireland

• Performed extensive statistical analysis on the performance and bias characteristics of Azure Vision services.
• Built a data pipeline to collect unstructured data, run automated analysis, and update results on Azure PostgreSQL database.

Bengaluru Area, India

• Developed a Machine Learning based tool in Python to optimize logistic operations that scaled across customers in Eastern Europe. Resulted in significant manual workload savings on site.
• Collaborated with the Deep Learning team and developed an ML based statistical forecasting tool using Tensorflow.
• Created a new algorithm in Python to perform software Failure Mode and Effects Analysis using Fuzzy-Art Neural Networks.
• Created a client-side web application to visualize Cargo Loading optimization processes using Flask in Python.

Chennai Area, India

• Optimized the operation of legacy systems and products by partnering with clients in the US and achieved savings in experimentation investments.
• Engaged with process partners in UK to carry out Numerical Modelling of Marine IC Engines and reduced the turnaround time for design improvements by one third.
• Provided 3 months’ training to junior employees on improving critical thinking skills and collaboration techniques.
• Defined new metrics for post-processing tasks in StarCCM+ experimentations and automated the process by using scripts leading to a 40% improvement in turnaround times.
• Performed standardized analyses for mechanical products by collaborating with the R&D team and derived key insights for improved product performance.

Greater Chennai Area

• Assisted MTech students at Internal Combustion Engines lab.

Trivandrum, Kerala, India

• Taught subjects in Mechanical Engineering to Second year BTech students aspiring for higher grades.
• Coached/Instructed students for Graduate Aptitude Test in Engineering.

Master Of Science - Ms, Business Analytics, First Class Honors

• Module Certifications: Harvard ManageMentor Project Management, SAP Business ByDesign. • Conference Style Paper: The effect of caption.

Master Of Technology (M.Tech.), Mechanical Engineering, First Class With Distinction

• Final Project and Thesis in Computational Fluid Dynamics : Development of a CFD numerical model for Urea-Water spray in a Selective.

Post Graduate Program, Data Science, First Class With Distinction

• Capstone : Detecting fraudulent behaviour in Credit Card transactions. • Modules : Machine Learning, Unsupervised Learning, Time Series.

Bachelor Of Technology (Btech), Mechanical Engineering, First Class With Distinction