Abhishek Singh profile photo 1 on Tal

Abhishek Singh

Engineering@ Arintra | Uni Cards | Distributed Systems

Bengaluru

8+ years of work experience

Arintra
Feb 20269 mosPresent

Uni Cards
Feb 20223 yrs 8 mosSep 2025

Bengaluru, Karnataka, India

Platform Services: Owned and scaled multiple platform services (User Auth, User Profile, User Product, User Feed) that powered 100% of user requests across the system. Mobile Backend Service: Designed and led Backend-driven Mobile UI service, reducing app release dependency and enabling runtime changes across Android/iOS, improving iteration speed and user engagement tracking. Notification Service: Designed and implemented Notification Service handling multi-channel delivery (Email, WhatsApp, SMS, Push), serving as a platform used by multiple microservices; scaled to millions of notifications/day.
Traveloka
May 20218 mosDec 2021

Aggregation System: Built Hotel Aggregation Service to discover most-issued hotels by geo-location & duration parameters, improving discovery accuracy and user satisfaction. Recommendation System: Developed a Personalized Recommendation System leveraging AWS Personalize, increasing cross-product user engagement.
HERE Technologies
Sep 20207 mosMar 2021

Mumbai, Maharashtra, India

Construction Detection Service: Designed and developed the Construction Detection Service to identify road construction incidents from multiple data sources, improving map data accuracy.
Zycus
Jul 20198 mosFeb 2020

Mumbai, Maharashtra, India

Zycus
Aug 20181 yrJul 2019

Mumbai Metropolitan Region

Zycus
Apr 20171 yr 4 mosJul 2018

Mumbai Area, India

Improved clustering algorithm efficiency by 50% using the Prefix Filtering Principle. Increased Table Comparator performance by 70–80% via Java, Hadoop MapReduce, and Sqoop. Developed IDI product to classify enterprise spend data (Java, Lucene, Hive, MapReduce, ActiveMQ, JBPM).

Abhishek’s AI Stack

claude code
claude code
claude
claude
gemini
gemini
langgraph
langgraph
notebooklm
notebooklm
openai
openai

Education

MCT's Rajiv Gandhi Institute Of Technology

Bachelor's degree, Information Technology

MCT's Rajiv Gandhi Institute Of Technology

20104 yrs2014
Udacity

Self Driving Car Nanodegree (Part One), Machine Learning

Udacity

20192019

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Headline

Engineering@ Arintra | Uni Cards | Distributed Systems

About

Software Engineer with over 10 years of experience building high-availability backend infrastructure and distributed systems. Expert in architecting scalable platform services and data-intensive applications within the Fintech and Travel-tech sectors. Strong technical background in Big Data processing and the productionization of Machine Learning models, with a focus on high-throughput environments, real-time data pipelines, and system reliability.

Location

Bengaluru

AI stack

claude code

claude

gemini

langgraph

notebooklm

openai

Work experience

SDE 3 at Arintra, Feb 2026 - Present · 9 mos

SDE 3 at Uni Cards, Feb 2022 - Sep 2025 · 3 yrs 8 mos, Bengaluru, Karnataka, India, Platform Services: Owned and scaled multiple platform services (User Auth, User Profile, User Product, User Feed) that powered 100% of user requests across the system. Mobile Backend Service: Designed and led Backend-driven Mobile UI service, reducing app release dependency and enabling runtime changes across Android/iOS, improving iteration speed and user engagement tracking. Notification Service: Designed and implemented Notification Service handling multi-channel delivery (Email, WhatsApp, SMS, Push), serving as a platform used by multiple microservices; scaled to millions of notifications/day.

Software Engineer at Traveloka, May 2021 - Dec 2021 · 8 mos, Aggregation System: Built Hotel Aggregation Service to discover most-issued hotels by geo-location & duration parameters, improving discovery accuracy and user satisfaction. Recommendation System: Developed a Personalized Recommendation System leveraging AWS Personalize, increasing cross-product user engagement.

Software Engineer at HERE Technologies, Sep 2020 - Mar 2021 · 7 mos, Mumbai, Maharashtra, India, Construction Detection Service: Designed and developed the Construction Detection Service to identify road construction incidents from multiple data sources, improving map data accuracy.

Technical Lead at Zycus, Jul 2019 - Feb 2020 · 8 mos, Mumbai, Maharashtra, India

Associate Tech Lead at Zycus, Aug 2018 - Jul 2019 · 1 yr, Mumbai Metropolitan Region

Senior Software Engineer at Zycus, Apr 2017 - Jul 2018 · 1 yr 4 mos, Mumbai Area, India, Improved clustering algorithm efficiency by 50% using the Prefix Filtering Principle. Increased Table Comparator performance by 70–80% via Java, Hadoop MapReduce, and Sqoop. Developed IDI product to classify enterprise spend data (Java, Lucene, Hive, MapReduce, ActiveMQ, JBPM).

Education

Bachelor's degree, Information Technology, MCT's Rajiv Gandhi Institute Of Technology

Self Driving Car Nanodegree (Part One), Machine Learning, Udacity