Sep 2020 – Jul 2022 · 1 yr 10 mos · Bangalore Urban, Karnataka, India

• Zeus (Retraining Platform): Designed and developed a platform from scratch to support the retraining of various machine learning and statistical models across the Search org.
• Worked in the Search (spellcheck) team to improve the efficiency of the spellcheck algorithm so as to improve the search results.
• Tech Stack:
• Language: Java, Python
• Framework: Django, Gusty
• Orchestration: Airflow
• Database: MySQL
• Queuing: RabbitMQ

Apr 2019 – Sep 2020 · 1 yr 5 mos · Bangalore Urban, Karnataka, India

• Sonic (Phonetics service) - Designed and developed a service that understands and corrects the phonetic errors in the query. People from tier 2 and tier 3 cities tend to make a lot of phonetic mistakes while looking for products. For example, they search for "sutkes" when looking for a "suitcase" or "geer saickle" when looking for a "gear cycle". The sonic service provides correct suggestions for incorrect words having phonetic error in them.
• Error Model Data Generation – Designed and developed a map-reduce job to generate the data to train the language model and error model components used in the best query selection service.
• Debug API – Wrote an API that provides the collective output of all the internal components to easily debug any spell correction issue.
• Tech Stack:
• Language: Java, Python
• Framework: Dropwizard, Cascading
• Database: MySQL
• Caching: Couchbase

Dec 2017 – Apr 2019 · 1 yr 4 mos · Bangalore Urban, Karnataka, India

• HE-SQL - Worked on improving a service that evaluates SQL questions.
• Optimized post query evaluation process thereby decreasing evaluation response time and cost.
• Candidate Reports - Designed and developed the entire backend for the candidate reports from scratch using various design patterns.
• Used Django Rest Framework to develop the RESTful APIs.
• Optimized various components in the code-base which improved site reliability and reduced latency of both web-servers and databases.
• Took complete ownership of the Candidate Reports Backend and SQL Evaluation components.
• Tech Stack
• Language: Python
• Frameworks: Django, Django Rest Framework
• Data storage: MySQL, MongoDB
• Queuing: RabbitMQ

Jun 2017 – Nov 2017 · 5 mos · Bangalore Urban, Karnataka, India

• WYSIWYG editor integration – Replaced all the markdown editors with CKEditor and changed around 2.5 lakhs questions to make them compatible with the new editor.
• Startup Connect – Developed an application that helps startups collaborate with multinational organizations to co-innovate, sustain, grow and flourish.
• Took complete ownership to develop, test, deploy and maintain several components in the application.
• Tech Stack:
• Language: Python, HTML, CSS, JavaScript
• Server Framework: Django
• Database: MySQL, MongoDB
• Queuing: RabbitMQ

May 2017 – Jun 2017 · 1 mo · Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

• Developed a content management system (CMS) application from scratch that allows CRUD operations on the information about buses, routes, etc.
• Took complete ownership of the entire project to develop, test, deploy and maintain several components.
• Tech Stack:
• Language: Python, HTML, CSS, JavaScript
• Server framework: Django
• Database: MySQL

Jun 2016 – Jul 2016 · 1 mo · Bangalore Urban, Karnataka, India

• Wrote a script that creates pdf receipts using LaTeX and Python and sends them to the customers on successful payments.
• Developed an SMS Automation System which allows sending SMS to multiple users with a single click.
• Tech Stack:
• Languages: Python, LaTeX
• Server Framework: Flask
• Databases: MongoDB, MySQL