Aakash Mittal

Director of Engineering

Gurugram, Haryana, India15 yrs 3 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Over 8 years of experience in Java and Big Data applications.
Expert in designing and developing complex data infrastructures.
Proven leadership in managing engineering teams.

Stackforce AI infers this person is a Big Data Engineer with strong leadership in E-commerce technology.

Contact

Skills

Core Skills

Big DataData EngineeringData Analysis

Other Skills

ApacheHBaseHTMLHadoopHiveJavaKafkaMultithreadingMySQLOraclePHPSpringSpring BatchSpringBatchSqoop

About

Over 8+ years of experience in Java and Big Data Based Applications with active involvement in design & development, object oriented analysis, requirements analysis and exposure to Agile methodologies. Presently managing a team of 3 people. Specialties: - Core Java, Spring Batch - HBase,Kafka,Storm,Hadoop,Hive, Oracle 11g, MySql 5.0 - Tomcat, Apache Web Server - RabbitMQ, Jmockit/TestNG - Multithreaded application development, Object Oriented Design, Test Driven Development

Experience

Editorialist

5 roles

Director of Engineering

Promoted

Jan 2023 – Present · 3 yrs 2 mos

Senior Engineering Manager

Nov 2021 – Dec 2022 · 1 yr 1 mo

Engineering Manager

Promoted

Feb 2021 – Oct 2021 · 8 mos

Senior Lead Software Engineer

Aug 2018 – Jan 2021 · 2 yrs 5 mos

Lead Engineer

Jul 2017 – Jul 2018 · 1 yr

Nextag

3 roles

Technical Lead(Big Data)

Promoted

Apr 2015 – Jun 2017 · 2 yrs 2 mos

Working in Catalog Infra and Data-Aggregation team with complete ownership in Design,
Development, Analysis and Optimisation of Product Catalog.
Catalog Infra Team:- team responsible for importing all the raw data from merchants in Nextag.
Active catalog size is ~ 200M in US and ~ 270M in Non-US Market
#Design and development of infra which included - movement of applications from Oracle to
big data based framework
#Implemented Recovery Management System which handles :-
1.incomplete transactions while persisting in multiple Hbase tables
2.missed kafka events post data persistence in HBase
#Involved in Syndication Framework - It is responsible for syndicating catalog to various
publishers to create a separate revenue stream generating over $2000 per day margin.
1.category wise splitting of catalog
2.hadoop jobs to collect and transfer complete catalog feed to publishers
3.storm jobs to capture incremental changes.
Technologies : Hadoop, HBase, Kafka, Storm, SpringBatch, Zookeeper
Data Aggregation Team:- team responsible for aggregating and analysing clicks, visits, impressions
of users.
#smart metrics generation like CTR, RPV etc. using big data Hadoop platform
#ROI analysis to tune search ranking
#A/B testing of new features using in-house extensive experiment framework and generate
various performance metrics to help business take more informed decisions.
Technologies : Kafka, Camus, Hive, Sqoop,

HadoopHBaseKafkaStormSpringBatchZookeeper+2

Senior Software Engineer

Promoted

Apr 2013 – Apr 2015 · 2 yrs

Worked on the creation of new framework which effectively imports large amount of data
Worked on Hadoop ,Hbase,Kafka ,Spring batch for this framework

HadoopHBaseKafkaSpring BatchBig DataData Engineering

Software Engineer

Jun 2011 – Mar 2013 · 1 yr 9 mos

Worked in Catalog Infra Structure Team on effectively loading of large amounts of data without over loading the resources used
Worked on creation of tools for team which manually normalize and optimized the large imported data