Dec 2015 – Oct 2016 · 10 mos · Bengaluru, Karnataka, India

• Achieved 6 GB/ hr MySQL bin log processing on 1 Aesop relay, 2 Aesop clients( 40 partitions each), 3 Kafka nodes and 3 Zookeeper Nodes hosted on 3 AWS T2 medium servers.
• Modified, tested and deployed( with system alerts ) on FK's change propagation system Aesop( https://github.com/Flipkart/aesop ) for MySQL.
• Github link: https://github.com/ankitbishtkec/WorkInProgress/blob/master/README.md
• Wrote Zookeeper and Kafka based clustered consumer programs to process the propagated changes in bulk or serially.
• Working an token based Centralized logging system using RabbitMQ and Graylog.
• Implemented Django REST api for business use cases.

Jan 2015 – Nov 2015 · 10 mos · Greater Bengaluru Area

• Common Data Platform
• Developing C# and Java libraries, based on Kundera (github.com/impetus-opensource/Kundera) and Apache Drill (drill.apache.org) supporting SQL like common query language and syntax to access multiple RDBMS and NoSQL data sources like MySQL, MongoDB, Redis, Cassandra, HDFS etc.

Nov 2013 – Dec 2014 · 1 yr 1 mo · Greater Bengaluru Area

• Automatic Optical Inspection( Samsung Techwin, South Korea)
• Skills used: C, Multithreading in C#, WCF, .Net 4.0, Visual Studio
• Implemented middleware using Matrox Imaging Library for multiple modes of inspection camera.
• Implemented multithreaded communication and operation module, with application level protocol, supporting big files transfer (500-1000 MBs), status exchanges, command execution and results retrieval between server and clients using C# and WCF.
• Explored and prototyped socket programming, zero copy techniques, Lazy fetch and object pooling to improve the performance of module.

May 2012 – Oct 2013 · 1 yr 5 mos · Greater Bengaluru Area

• Next Generation Presentation Tool
• Skills used: C++, JavaScript, Visual Studio, Open Source
• Proposed and developed 2D and 3D graphics features using Fabric.js (fabricjs.com) and Three.js (threejs.org), building upon Prezi (prezi.com).
• Decreased rendering time of Fabric.js by 20-30% for optimizing rendering on mobile devices.
• Implemented object model to extend HTML canvas’s 2D graphics features on EFL port of Webkit browser (trac.webkit.org/wiki/EFLWebKit) in C++. Reduced rendering time by exposing basic object shapes and operations to Web developers using JavaScript bindings.
• Explored and demoed prototype based on Canvas’s W3C spec. (w3.org/TR/2013/CR-2dcontext-20130806), Intel’s River Trail (github.com/IntelLabs/RiverTrail) and Samsung’s WebKit WebCL (github.com/SRA-SiliconValley/webkit-webcl) to improve rendering speed using parallel programming in JavaScript.

Nov 2014 – Aug 2015 · 9 mos · Greater Bengaluru Area

• www.tiffinwale.in ( now at http://128.199.200.150/1/retoss )
• ( Opensourced code of this website: https://github.com/ankitbishtkec/generic-ecommerce-website )
• Facebook profile: https://www.facebook.com/tiffinwale.in
• Description: A food tech startup aiming to home-deliver healthy, tasty and hygienic homelike food on demand at affordable prices. The uniqueness of the product lies in providing homelike food options at affordable prices by transferring benefits of economies of scale to customer, leveraging technology and by owning up complete product lifecycle stack for superior user experience.
• Instrumental in evolution of idea, business model and daily operations of company.
• Worked on marketing, customer acquisition and tying up with 4 eateries in different food segments as food providers at HSR layout, Bangalore.
• Worked to set up own food production centre at Bellandur, Bangalore, with 5 person team of Chef and Kitchen assistants, capable of catering 300-400 meals per day.
• Worked to improve the customer satisfaction, menu decision processes, product features, food ordering website and ease of payment on the basis of customer’s feedback.
• Designed and implemented a scalable, responsive and intuitive food ordering website on Linux, Nginx, MySQL, Redis and Php stack single handedly. It uses the same Yii Php framework as used by Jabong.com.
• Demo video and brief feature description can be viewed at youtu.be/XSDWFjmhY0I

Aug 2011 – Apr 2012 · 8 mos · Bangalore

• SQLite3 Enhancements
• Skills used: C, Visual Studio, Open Source
• Implemented PIVOT keyword in SQLite3 (sqlite.org).
• Decreased query execution time by 5-20 % by configuring parameters.

Nov 2009 – Jul 2011 · 1 yr 8 mos · Mumbai Metropolitan Region

• System to Add Revenue ( www.bestbuy.com)
• Skills used: C++, MSSQL
• Implemented features to complement the process of handling a repair order at Best Buy service center. This single software, installed at service centers, documented/ managed every step of repair order fulfillment from payment, warranty lockups, technician assignment, inventory usage and actions, replacement, shipping to customer, head service centers or manufacturer etc.
• Interacted with Zonal Operations Managers, service center managers, front desk workers and repair engineers to understand the business processes and improve the usability and intuitiveness in software.