Sajid Hasan Apon

Google B40 (+1) seven-65-409-611-four
1600 Amphitheatre Parkway sajidhasanapon[AT]gmail[DOT]com
Mountain View, CA 94043, USA

I am a software engineer at Google. My work involves providing machine learning infrastructure solutions to all those amazing and popular products that people love - my team keeps the blood running through Google's veins!

I was a PhD student at Purdue but dropped out because I'm too lazy to do research software engineering seemed more interesting to me. Although briefly, my research interests lay in Applied Machine Learning, Artificial Intelligence, and Data Mining.

I love to tweak around with new technology, especially new software. I am an anime-freak, a cat-lover, and I prefer coffee to tea.


  1. Sajid Hasan Apon, Mohammed Eunus Ali, Bishwamittra Ghosh, Timos Sellis:
    Social-Spatial Group Queries with Keywords.
    ACM Transactions on Spatial Algorithms and Systems (TSAS), March 2022

  2. Rifat Rahman, Md Rishadur Rahman, Nafis Irtiza Tripto, Mohammed Eunus Ali, Sajid Hasan Apon, Rifat Shahriyar:
    AdolescentBot: Understanding Opportunities for Chatbots in Combating Adolescent Sexual and Reproductive Health Problems in Bangladesh.
    Conference on Human Factors in Computing Systems, May 2021

  3. Chowdhury Rafeed Rahman, Preetom Saha Arko, Mohammed Eunus Ali, Mohammad A Iqbal Khan, Sajid Hasan Apon,
    Farzana Nowrin, Abu Wasif:
    Identification and Recognition of Rice Diseases and Pests Using Convolutional Neural Networks.
    Biosystems Engineering 194: 112-120 (2020)
    Impact Factor: 2.983

  4. Sajid Hasan Apon, Mohammed Eunus Ali:
    Efficient Processing of Flexible Geo-Social Group Queries with Keywords in Large Social Networks.
    International Conference on Networking, Systems and Security, December 2018

  5. Bishwamittra Ghosh, Mohammed Eunus Ali, Farhana Murtaza Choudhury, Sajid Hasan Apon, Timos Sellis, Jianxin Li:
    The Flexible Socio Spatial Group Queries.
    PVLDB 12(2): 99-111 (2018)
    CORE Rank - A*, Impact Factor: 7.094


Software Engineer

March 2022 - Present

Software Engineer

July 2021 - February 2022

Research Assistant

Regenstrief Center for Healthcare Engineering & Department of CS
Purdue University - West Lafayette
June 2020 - May 2021

Graduate Teaching Assistant

Department of CS, Purdue University - West Lafayette

Courses Taught: CS 240 Programming in C

August 2019 - May 2020

Research Assistant

Department of CSE, BUET

managed government-funded research projects on AI and ML; been the sysadmin of the research group led by Professor Dr. Mohammed Eunus Ali.

October 2018 - June 2019


Purdue University - West Lafayette

Master of Science
Computer Science

GPA: 4.0/4.0

August 2019 - May 2021

Bangladesh University of Engineering and Technology

Bachelor of Science
Computer Science and Engineering

GPA: 3.91/4.0 with honors (92.44% marks)

July 2014 - October 2018

Notre Dame Coliege

Higher Secondary Certificate (HSC)

GPA: 5.0/5.0

June 2011 - May 2013


Programming Languages & Tools









When I am not busy with work, I watch anime, read books, and tease my cat (his name is Doraemon). I like sightseeing, traveling, and going on long drives - alone. I am a hobbyist electrician, exceptionally skilled at taking things apart (although not as skilled at putting them back together). I enjoy developing utility Android apps for my own use.

I have a natural talent for understanding memes and also for the art of creating them (I think). I particularly like sarcastic people. I am not that sociable with strangers. But when with friends (I have few), I can do some crazy stuff.

Awards, Honors, & Certifications (Reverse-chronological)

  • BDITEC and IPA, Japan certification - 2018
  • Member - Bangladesh Youth Delegation tour to India - invited by the Government of India - 2018
  • University Merit Scholarship - BUET - 2016-17, 2015-16, 2014-15, 2013-14
  • Dean's Honor List - BUET - 2016-17, 2015-16, 2014-15, 2013-14
  • Silver - Intra BUET Programming Competition - 2015
  • 9th Place - Inter-University Programming Competition - 2015
  • Board Scholarship - Higher Secondary Certificate - 2013
  • President - Notre Dame Chess Club - 2012-13
  • Member - Official Chess Team, Notre Dame College - 2012-13
  • Board Scholarship - Secondary School Certificate - 2011
  • Gold - Bangladesh Mathematical Olympiad - 2009, 2008, 2007
  • 1st - Junior Scholarship - 2008
  • Bronze - Bangladesh Mathematical Olympiad - 2006

Download Resume

PDF - May 2021

(Outdated. Please visit my LinkedIn profile for an updated professional portfolio.)