Tarinder Singh

CTO

South Delhi, Delhi, India10 yrs 11 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Stackforce AI infers this person is a Backend Development Expert in EdTech and Fintech industries.

Backend DevelopmentSystem DesignSoftware MigrationApi DevelopmentData ProcessingPlugin Development

PythonHTMLJavaKAFKADRUIDREST APIsC++TclVSTOCOMC#Data StructuresProgrammingData MiningAlgorithms

10 yrs 11 mos

Total Experience

5 yrs 5 mos

Average Tenure

8 yrs 3 mos

Current Experience

Mar 2018 – Present · 8 yrs 3 mos · New Delhi Area, India

Develop ClearDoubt platform
System design and development of platform for cleardoubt, which includes backend server, database design, Web app, Android App and iOS app.
Complete development of RTB complaint demand side platform.
1. Front End & backend (PYTHON, HTML, Jquery)
Design and develop the front end using HTML, Jquery, (reports using datatable, charts, maps)
Design and develop backend REST API's using python flask to support front End.
Develop a wallet system for the same.
Design realtime efficient reporting system with the help of KAFKA and DRUID.
2. RTB DSP (JAVA)
Design and develop a REST API complaint system to generate RTB bid response based upon client's targeting and preferences in real time (less than 10 ms)

PythonHTMLJavaKAFKADRUIDBackend Development+1

Jul 2015 – Mar 2018 · 2 yrs 8 mos · Greater Hyderabad Area

Python Migration(June-2016 to till date). (Python, C++, Tcl)
Migrate the old tcl, perl, bash scripts to python.
Write C++ services for heavy operations and expose them in python.
Design and develop new vectorized python APIs using DATAB(pandas equivalent) for required services.
Optimize existing vectorized APIs(100% to 200%).
Consolidated data subscriber(April-2016 to May-2016). (C++)
Design a new C++ application to consolidate the ticks for securities, from 1000s of tick per security per second to 1 tick per security per second. And integrate with real time support in analytical engine.
Real time support in analytical engine(Dec-2015 to March-2016). (C++)
Optimize the analytical engine to calculate exposure and risk for portfolios in real time (optimization from 3 sec per computation to 0.002 sec per computation).
VSTO Excel Plugin(Aug-2015 to Nov-2015). (C#)
Redesign the old excel plugin(automation addin and COM addin) to expose services through UDFs(user defined functions) using new VSTO(Visual Studio Tools for Office) technology.