COMPUTER SCIENCE TUTOR | YOUTUBER | SOFTWARE DEVELOPER
My name is Sameer Vhatkar.
I graduated in 2019 with a degree in Computer Science Engineering. I am a Computer Science Tutor, YouTuber, and an Software Developer.
I run a Computer Science-focused YouTube channel: AlgoXploration. I am highly passionate about teaching core CS concepts, solving complex problems, and building real-world scalable backend systems.
Graduated with a degree in Computer Science Engineering in February.
Joined Innovalence as an SME for 15-20 days, but dropped it because I was not happy with the work.
Started preparing for GATE 2020.
Prepared for a full year for GATE 2020, but did not qualify.
Prepared during the COVID lockdown for GATE 2021, but was not able to crack it.
Joined Course Hero in November 2021 as a Subject Matter Expert (SME).
Started preparing for GATE 2022.
Qualified GATE 2022, but the rank was not good.
Continued working as an SME at Course Hero while preparing for GATE for the last time.
Qualified GATE 2023. Finally dropped the plan for an MTech in IITs.
Fired from Course Hero in September 2023 due to a strict 3-strike policy.
Joined UrbanPro in October 2023 and remain with them currently as a freelance tutor.
Joined eClerx as a Support Analyst in December 2024.
Continued working simultaneously as a freelance tutor with UrbanPro.
Resigned from eClerx in September 2025.
Continued working with UrbanPro.
Joined Infotact as a Java Developer Intern in August 2026.
Still actively tutoring as a freelancer on UrbanPro while building my development career.
Graduated with a degree in Computer Science Engineering in February.
Joined Innovalence as an SME for 15-20 days, but dropped it because I was not happy with the work.
Started preparing for GATE 2020.
Prepared for a full year for GATE 2020, but did not qualify.
Prepared during the COVID lockdown for GATE 2021, but was not able to crack it.
Joined Course Hero in November 2021 as a Subject Matter Expert (SME).
Started preparing for GATE 2022.
Qualified GATE 2022, but the rank was not good.
Continued working as an SME at Course Hero while preparing for GATE for the last time.
Qualified GATE 2023. Finally dropped the plan for an MTech in IITs.
Fired from Course Hero in September 2023 due to a strict 3-strike policy.
Joined UrbanPro in October 2023 and remain with them currently as a freelance tutor.
Joined eClerx as a Support Analyst in December 2024.
Continued working simultaneously as a freelance tutor with UrbanPro.
Resigned from eClerx in September 2025.
Continued working with UrbanPro.
Joined Infotact as a Java Developer Intern in August 2026.
Still actively tutoring as a freelancer on UrbanPro while building my development career.
Graduated with a degree in Computer Science Engineering in February.
Joined Innovalence as an SME for 15-20 days, but dropped it because I was not happy with the work.
Started preparing for GATE 2020.
Prepared for a full year for GATE 2020, but did not qualify.
Prepared during the COVID lockdown for GATE 2021, but was not able to crack it.
Joined Course Hero in November 2021 as a Subject Matter Expert (SME).
Started preparing for GATE 2022.
Qualified GATE 2022, but the rank was not good.
Continued working as an SME at Course Hero while preparing for GATE for the last time.
Qualified GATE 2023, but the rank was still not good. Finally dropped the plan for an MTech in IITs.
Fired from Course Hero in September 2023 due to their strict policy.
Joined UrbanPro in October 2023 and remain with them currently as a freelance tutor.
Joined eClerx as a Support Analyst in December 2024.
Continued working simultaneously as a freelance tutor with UrbanPro.
Resigned from eClerx in September 2025.
Continued working with UrbanPro.
Joined Infotact as a Java Developer Intern in August 2026.
Still actively tutoring as a freelancer on UrbanPro while building my development career.
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Java | Spring Boot | Docker | Eclipse MAT
A JVM diagnostic application orchestrating automated heap dump analysis for 15,000+ memory objects.
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A full-scale E-commerce backend system built using microservices architecture.
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Movie Ticket Booking System backend simulation with complex relationships.
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Source code is classified. Access granted via GitHub secure channel.
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