Apurva Patkeshwar's Email Addresses & Phone Numbers

Freelance Web Developer @ Freelancer From June 2012 to May 2013 (1 year) Mumbai Area, IndiaSoftware Engineer @ Amazon Alexa Speech Recognition Greater Seattle AreaMachine Learning Engineer @ Citi An independent study with the Innovation Lab of Citi Architecture and Technology Engineering division on anomaly detection using predictive analytics From February 2018 to May 2018 (4 months)...

Freelance Web Developer @ Freelancer From June 2012 to May 2013 (1 year) Mumbai Area, IndiaSoftware Engineer @ Amazon Alexa Speech Recognition Greater Seattle AreaMachine Learning Engineer @ Citi An independent study with the Innovation Lab of Citi Architecture and Technology Engineering division on anomaly detection using predictive analytics From February 2018 to May 2018 (4 months) Greater New York City AreaSoftware Engineering Intern @ Microsoft Implemented a utility for pre- performance testing environment setup of Microsoft's Volume Licensing Reporting portal. Also contributed to building a stable and efficient automation framework and automated regression test cases which drastically reduced manual testing effort for every consequent release cycle. From June 2013 to August 2013 (3 months) Hyderabad Area, IndiaTeaching Assistant @ Courant Institute of Mathematical Sciences Assistant to Prof. Amos Bloomberg for Database Design And Web Implementation (CSCI-UA.0060), Spring '18Assistant to Prof. Deena Engel for Working With Data (CSCI-GA.1121), Fall '17• Tutor graduate students from diverse backgrounds on the principles of relational database design and help them build, populate, manipulate and query databases• Grade weekly programming assignments written in SQL, SQLite, MySQL, NoSQL and provide constructive feedbackAssistant to Prof. Joanna Klukowska for Data Structures (CSCI-UA.0102), Fall '16• Design optimal solutions for biweekly programming projects in Java. Also design a test case suite for grading of student project submissions• Evaluate students' proficiency and provide constructive feedback on weekly problem sets featuring data structure design, their implementation in a high-level language and analysis of algorithmic efficiencyAssistant to Prof. Craig Kapp for Introduction to Computer Programming (CSCI-UA.0002), Fall '16 | Spring '17 | Fall '17 | Spring '18• Grade weekly programming assignments written in Python and provide constructive feedback on designing, writing and debugging computer programs From September 2016 to May 2018 (1 year 9 months) Greater New York City AreaSoftware Development Intern @ Yahoo! Inc. • As a part of the Advertising and Search Products team, incorporated real-time data streams into the guaranteed ads pipeline to reduce impression forecasting time from over 7 hours to less than 2 hours• Redesigned the availability matching algorithm in the Supply-Side Platform (SSP) by implementing in-memory indexes considerably improving the average search time. Also, saved on infrastructure costs related to hosting and maintaining index servers From May 2017 to August 2017 (4 months) San Francisco Bay AreaSoftware Engineer @ Microsoft Being a part of MACH (Microsoft Academy of College Hires), a highly selective 2-year talent development program within Microsoft, I had the rare and immensely valuable opportunity to move around different roles and businesses which gave me the chance to explore varied technologies as well as processes. As a Software Engineer, I got complete exposure to the full stack of Microsoft technologies.During my first year, I contributed to the Volume Licensing pipeline in the Enterprise Commerce domain. I worked on business-critical applications, ensured high quality and delivered major releases with zero defects. Over the next 12 months, I worked in the Work-Life Productivity team which functioned as a startup within Microsoft. The startup-like culture led to adopting agile methodologies and deliver faster releases in short sprints. I worked on building Microsoft's internal crowd-sourcing platform for new ideas and also developed a portal for efficient usage of office spaces. From July 2014 to July 2016 (2 years 1 month) Hyderabad Area, IndiaWeb Development Intern @ Passout.co.in Passout (www.passout.co.in) is a web startup that helps students just passed out from secondary school to understand the variety of options and career paths that they can choose from.At Passout, I worked as a web developer and helped design, maintain and update the website. I also contributed by designing digital content for publicity and promotional events. As it was a startup, I had ample involvement in the different aspects of the company and got a first-hand experience of how a small company functions. From June 2012 to September 2012 (4 months) Mumbai Area, India