Mohammed Osman Khan Email & Phone Number

Seattle, WA, US

• Working in the RDS PostgreSQL team and contributed to exciting new releases like Graviton (ARM-based CPU) instance types, Snapshot Upgrades, Multi-AZ DB clusters and more
• Designed, implemented and released minor version and major version upgrade for RDS PostgreSQL Multi-AZ DB clusters
• Significantly improved developer tools and automated various release tasks that were the building blocks for saving more than 80% of dev time during feature releases
• Improving testing code, testing environments and processes to allow for better tested and more reliable feature releases

• https://www.cardzmania.com/
• A full stack social gaming web app for 20+ different playing card games like Hearts, Rummy, Spades, Solitaires, etc.
• Developed a general game playing AI for imperfect information games, using MCTS, CSP, minimax and probabilistic simulations, with an expert heuristics component to reduce error rate
• Front-end in AngularJS following Material Design standards and back-end in Java
• Designed a scalable distributed system to support a very performance and memory intensive AI framework by spawning stateless AI workers and using Google Cloud Platform services such as load balancers and horizontal.
• Developed an AI-enhanced automated testing framework and advanced debugging tools

• Embedded development primarily in C++ for Nest products
• Set up the infrastructure for detecting memory leaks and fixed major leaks reducing the device's memory leak by over 90% thus preventing forced restarts to restore system memory
• Set up the infrastructure for monitoring thread liveliness and accordingly restarting stalled/dead threads
• Worked on refining and finalizing the point-of-sale demo

Palo Alto, CA, US

• Developed both front-end and back-end for Pebble Watch applications in C; working on new apps from scratch like Voice Notes, Voice Reminders and existing apps like ESPN
• Full Stack Web development; worked with NodeJS servers, MongoDB and other front-end Web components (JS and HTML) to provide support for the Watch applications
• Wrote cross-platform applications; with platform specific user interfaces and functionalities
• Firmware development; firmware apps, low level memory optimizations and OS services
• Worked in an agile sprint-based startup environment

Santa Clara, CA, US

• Build optimization by introducing caching at the gcc compilation phase
• Implementation and testing for their new job scheduler for the build system
• Build refactoring; wrote a Perl script to parse the build log files to get the optimal dependencies and use them to refactor the present job dependencies (extensive application of graph theory)
• Worked in an agile environment, with daily scrums and thorough bug tracking
• Some exposure to Java and Verilog

Walldorf, BW, DE

• Developed new features and made bug fixes for an installer in Java
• Wrote new scripts and improved functionality of existing scripts in Python and Bash to build and integrate the installer
• Extensive use of Linux and Windows command line and their tools
• Worked with source control and a change reporting system
• Made formal documentation for software changes and specifications
• Some exposure to SQL, C and C++ through side tasks

• Designed and developed an E-Commerce website gaining experience in HTML, CSS, Javascript, PHP, Wordpress and OpenCart
• Designed an invoice generating and processing application in Python with TkInter GUI
• Managed and processed large amounts of data using MS Office Suite
• Part of Business Planning, Advertisement, System Analysis and Customer Support

• Contributed to UI, Icon and Graphic design
• Data management and processing using Excel and Access
• Part of Sales, Business planning and Customer Support

Gland, Vaud, CH

• Team leader
• Delivered presentations related to recycling, endangered wildlife and global warming

Master'S Degree, Computer Science

Bachelor’S Degree, Computer Science