Technologies :- Kafka, Memcache, AWS, Hive, Spark, Java, Scala, MS SQL, Presto, .Net Web Services• Inspired direct reports to reach higher levels of performance through trust, delegation, participation, and coaching.• Led, coached, and developed a team of five engineers, which resulted in a highly engaged and productive team driving multiple projects and mentored Sr. Engineer to become a tech lead to structure team to meet business needs further.• Reduced project completion timelines by weeks across multiple projects by strengthening collaboration between the analytics and R&D departments and by eliminating silos across five projects.• Collaborated with Product and Program Managers to develop a long-term roadmap, ensuring software engineering priorities are included within the roadmap. Guided project's roadmap, lending expertise, and strategic thinking to ensure business alignment.• Spearheaded the integration of the tech stack migration of an acquired company into Criteo. $1 million annual AWS cost reduction realized by moving tech stack and data science to Criteo's infrastructure in collaboration with multiple engineering teams.• 9% ROI improvement and a decrease in account strategist intervention time achieved by working with the product manager and account strategist to build a product to replace the existing manual optimization using machine learning models and control systems.

• Reached SOX compliance and passed a SOX audit by partnering with program managers and a SOX expert on compliance rules for Facebook ads, identifying gaps based on the rules, and produced solutions requiring changes done from multiple teams.• Improved the SLA of web services from 80ms to 65ms by extracting and refactoring the existing code into different libraries to create microservices and parallelizing part of the component to accelerate the process within web services.• Architected validation solutions for data sanity to support Facebook Ads.

Technologies :- C#, Java Spring, NodeJs, SQL Lite, RabbitMQ, Postgres, MonetDBCreated and customized software applications and tools using advanced development and coding techniques. Contributed towards all phases of application design – from coding and prototyping to system testing, integration and deployment• Used raw data in distributed environment to generate patented Contract Definition Language, which is used to analyze risk in case of calamity using Financial Models• Developed a secure user-friendly application which gave clients freedom to do CRUD operations on selected big cloud data• Enhanced the performance by reducing cloud data download or upload speed by 12x using Multithreading and Multitasking • Creating an ecosystem to enable client/partner developers to deploy their own applications on RMS platform

Technologies :- .NET Framework, MS SQL, C#, HTML, CSS, Apex, AkamaiHired as a full-time programmer following commended performance in initial intern role. Worked with cross functional team towards the maintainability and scalability of internal and external components of high traffic web application• Revamped the landing page customization to make it more user-friendly and to give clients more flexibility in generating a landing page to cater to their needs• Created an admin controlled Navigation system which helped admin provide access rights based upon user roles for controlled navigation within the system• Integrated Salesforce, TFS and Internal Bug Tracking System using their respective APIs to keep the data consistent across all channels whenever the data is manipulated in any one of the three softwares• Provided a faster, reliable and secure ecommerce solution for learning modules purchased by clients for employee training• Worked with Akamai API to clear cached data from Akamai Edge Server. This made latest static data available throughout the application during data updates by admin

Technologies :- Objective-CWorked closely with management and other development groups to come up with new ideas for an application to attract radio listeners and generate revenue• Architected and developed an application to bring online radio and social networking together• Developed functionalities that helped users search, stream and listen to live radio and share messages about active radio programs with their social network

Technologies:- Java Spring, MySqlLead a team of 4 to develop multiple desktop based applications such as payroll management, inventory and supply chain management, and billing and auditing system• Prepared Approach Note and Created Technical/Functional Documents• Collaborated with a team of developers to create one single platform from which all different kinds of applications can be accessed and used. Performed in depth performance analysis and created unit test plans for the application