Sumit Raj

Senior Solutions Architect @ GeoSpark (Backend Design & Architecture | MongoDB | Python/Django | Performance & Cost Optimization

Bengaluru Area, India

Amazon Voice Service & Alexa Skill Kit IPython XQuery Scrapy Framework NLTK Data Processing Flask pandas python HTML5 IVR RESTful WebServices Data Analytics Web Application Security Github Web Scraping Ubuntu Heroku Django Data Science MongoDB Amazon Web Services (AWS) Scalability Machine Learning Git Web Services SQL Python MySQL CSS JavaScript

Building something at the intersection of analytics, machine learning, and Internet technologies.

Specialties:- Python/Django/Flask | REST API Development | Performance | Application Scalability| Cost Optimization | Data Mining | NLTK

Interests:- Chatbots | Natural Language Processing | Machine Learning | Data Science

Domain Experience:- FinTech | Real Estate | Revenue Management | Stock Market


Senior Solutions Architect at GeoSpark

May 2018 - Present

GeoSpark is an AI based location tracking technology for developers/startups/enterprise that cuts battery drain by 90% and lets you leverage the endless possibilities for real-time location-triggered analytics. I handle a team of kickass individuals working on iOS/Android/UI+UX/ML/Full Stack development. I am primarily responsible for design and architecture of the product. Also coming up with technical specification of the component we build and deciding what's the best available robust technology available from FOSS to use and deliver the product in time. Recently I have been trying my hands with client interactions as well to understand their needs and quickly be able to accommodate their request in our existing plan and system without delaying or breaking any stuffs.

Principal Engineer at LodgIQ

Jan 2016 - May 2018

Revenue Analytics + Data Mining + Data Science + Machine Learning+ Python/Django+ REST APIs + Recommendation

Python Expert Mentor at Codementor

Sep 2015 - Present

Mentoring and Pair Programming with students/developers from all around the globe to teach them in sessions and resolve their doubts to fix any issue they are facing to develop something. Gave 60+ session with a rating of 4.9/5.0 . Featured in Top 10 Python Experts on their website.

Freelance Consultant at

Aug 2015 - Jun 2016

Helped this awesome bootstrapped startup in the domain of Stock Market Research. Helped them with lots of problem solving in Big-Data using Python, Machine Learning to release their MVP for their paid customers.

Software Development Engineer at

Jun 2015 - Jan 2016

Worked on building applications using Python/Flask/Django/MySQL. Worked on building voice and text based chatbots

Software Engineer at Yodlee Infotech Pvt. Ltd

Jun 2013 - May 2015

Worked on various aspects of the Yodlee moneycenter and appcenter application. Worked on both frontend and backend technologies. Worked closely with the security team.


Bachelor of Engineering (B.E.), Information Science Engineering at Dayananda Sagar College Of Engineering

May 2009 - Jun 2013

Activities and Societies: was member of the departmental team(Info. Science Department) IRIS to organize technical fest and competitions.


Guest Speaker @IISc, Bangalore

Python Speaker at PyLadies Meetup

Push pixels...
Shovel coal into server...
Create mockups...
Defend the wall...
Draft storyboard...
Disrupt an industry...
Achieve profitability...
Become a unicorn...
Become Batman...