Bishal Nag

Senior Software Engineer

Bengaluru, Karnataka, India12 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

6 years of experience in backend development.
Expertise in travel technology and network engineering.
Proficient in NodeJS, C, and C++.

Stackforce AI infers this person is a Backend Developer with expertise in Travel Technology and Network Engineering.

Contact

nag.iitb13@gmail.com LinkedIn

Skills

Core Skills

Backend DevelopmentSystem DesignTravel TechnologyData EngineeringNetwork Engineering

Other Skills

Alert System DesignAlgorithm DevelopmentAlternate Travel Routes SystemBehavior AnalysisBus BackendCC++Cloud ComputingCross-platform DevelopmentDNSDNS FilteringData AnalysisDeal and Fare Standardization SystemFare StandardizationFirmware Development

About

• Worked in Bus-Backend Platform in Paytm to develop Bus centric systems as well as generic travel level systems. • Proficient in NodeJS, C, C++ with professional experience of 6 years. • Previously worked on OpenWrt firmware generation, DnsMasq(DNS Server), Coova-Chilli(Network Controller) and network access points. • Created an intelligent engine for User-Profiling. • Involved in client interaction, problem solving and technical guide for developers.

Experience

Paytm

2 roles

Senior Software Engineer

Promoted

Sep 2017 – Present · 8 yrs 6 mos

NodeJSCC++Backend Development

Software Engineer

Sep 2017 – Sep 2021 · 4 yrs

Hyperlocal Delivery System - Designed, developed and tested the system for Hyperlocal Delivery of items in Paytm Mall.
Alternate Travel Routes System - Designed, developed and tested a generic alternate system for Paytm Travel which will provide cross plat-form(bus, trains and flights) travel options to paytm users. It will also provide alternate options for the same homogeneous travel platform basedon availability and ticket costs.
Travel Alerts System - Designed, developed and tested alert system for travel platforms. This system is used for alerting the responsible team incase of any anomaly or break in respective travel platform.•Deal and Fare Standardization System -Designed, developed and tested deal system for travel platforms which will be used by operators to givedeal to the customer in our travel platforms directly. Fare standardization was done for bus in Paytm Travel to accommodate the various changesproposed by government eg. GST.
Bus Backend - Worked on various micro-services for bus like search, booking, etc.

Hyperlocal Delivery SystemAlternate Travel Routes SystemTravel Alerts SystemDeal and Fare Standardization SystemBus BackendSystem Design+1

Wifi soft solutions pvt. ltd.

2 roles

Senior Software Engineer

Mar 2017 – Aug 2017 · 5 mos · Pune Area, India

• Intelligent Engine for User Profiling - Working on building the engine for User Profiling using data from various resources.

User ProfilingData AnalysisData Engineering

Software Engineer

Jul 2015 – Feb 2017 · 1 yr 7 mos · Pune Area, India

DNS Content Filter - Designed, developed and tested product based on DnsMasq open source DNS and DHCP server which filters the DNS traffic.
Firmware Generation (OpenWrt) - Worked on OpenWrt Linux Distribution to build the firmware of network access points for various kinds of Wireless Chipsets (Ralink, Atheros, etc.).
URL Logging/Reporting - Implemented URL analyzer in wireless hotspot which is used for predicting pattern and hence behavior of people for Internet-Surfing of an area.
Smart Access Points - Implemented and tested the algorithm to smartly check-in the Access Points into the cloud-server/controller
Group Based Web Filter - Worked on Coova-Chilli RADIUS(AAA) based network Controller to implement a DNS traffic filter based on the group formed(for resource allocation policy).

DNS FilteringFirmware GenerationURL LoggingSmart Access PointsWeb FilteringNetwork Engineering