Sony LIV Indian Institute of Management Bangalore

Bengaluru, Karnataka, India
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About

Engineering Leader with 𝟭𝟳 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗯𝗮𝗰𝗸-𝗲𝗻𝗱 𝗮𝗻𝗱 𝗔𝗜/𝗠𝗟…

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Volunteer Experience

  • Bhumi Graphic

    Mentor

    Bhumi

    - 2 years 1 month

    Education

    With collaboration with Bhumi, I'm helping students with there resume building and mentorship program

  • Oxfam India Graphic

    Walk for a cause - 100 Km trail

    Oxfam India

    - 1 month

    Education

    India’s Biggest Walkathon for a Cause is a chance to prove your commitment to fitness, and community good. Raise funds to help the most marginalized become independent.

    Empowering girls through education
    https://www.oxfamindia.org/featuredstories/empowering-girls-through-education

  • SayTrees Graphic

    Coordinator Of Volunteers

    SayTrees

    Environment

    Tree plantation

Publications

Courses

  • Data Structure & Algorithm

    -

Projects

  • Tesco

    -

    My portfolio covers overall Tesco's Store order legacy transformation. I'm Leading this transformation with two visionary ideas Order simplification and Waste reduction.
    Order Optimizer, RDF, Transport optimisation, NDF

    1. Successfully established the templatized replicable engineering success meta-model,
    resulted spinning up 4 high performant engineering teams. This includes TDD, trunk based
    development and multiple OnDemand deployment on prod.
    2. Enabled a sustainable…

    My portfolio covers overall Tesco's Store order legacy transformation. I'm Leading this transformation with two visionary ideas Order simplification and Waste reduction.
    Order Optimizer, RDF, Transport optimisation, NDF

    1. Successfully established the templatized replicable engineering success meta-model,
    resulted spinning up 4 high performant engineering teams. This includes TDD, trunk based
    development and multiple OnDemand deployment on prod.
    2. Enabled a sustainable engineering and process best practices, resulted 0 functional bugs
    in production over 1.5 year and continue onetime delivery.
    3. Build a high performant and scalable Order optimization platform that handles 27M order
    processing in 17 mins.
    4. Successfully lead the agile transformation across stakeholders and teams, resulted ~23%
    faster time to market with enhanced feedback loop.
    5. Delivered multiple highly scalable resilient available and bug free product, resulted a revenue income of 29M£.
    6. Successfully lead strategic drive, reduced support team dependency by 73% with advanced support run data reporting and analytic dashboard.
    7. Driving SRE and Engineering best practices initiatives which includes SLO, OLA, Business
    impact agreement, Quality gate, CICD, for overall tech areas in Teso, leading towards a
    successful engineering efficiency transformation.
    8. Build enterprise level Forecast API with a scalable design that caters to 170 QPS load +
    handles async bulk queries and reports.
    9. Brought Forecast API ranked 3/129 Tesco wide enterprise API interoperability, lead by
    example and provide consultations.
    10. 100% DR setup (placed in top 6% of the total Tesco's system)

  • Expedia - Omni Channel Communication

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    Managed two globally distributed teams across the 4-time zone, a size of 23 members.
    Owned the outbound communication channel for Expedia worldwide technology. Lead and rebuild the communication platform that enables business expansion where all other business entities of Expedia are able to connect with their customer base in a standard customized way. The platform is extendable enough to onboard any of the business entities and its customer base within a few hours. The daily average volume…

    Managed two globally distributed teams across the 4-time zone, a size of 23 members.
    Owned the outbound communication channel for Expedia worldwide technology. Lead and rebuild the communication platform that enables business expansion where all other business entities of Expedia are able to connect with their customer base in a standard customized way. The platform is extendable enough to onboard any of the business entities and its customer base within a few hours. The daily average volume is 80M communication (Email: 40M, SMS 11M, Push 32M).


    Few Highlights:
    1. Successfully lead the engineering transformation resulting in a 360-degree observable platform from both the business and engineering sides. Enables enhanced feedback loop.
    2. Lead and established an open contribution inner sourcing model, which resulted in a smooth collaboration with the different teams and enables 14% faster development.
    3. Strategic conversion of active App user onboarding through purchase confirmation SMS which reduces 30% support call reduction.
    4. Introduced connected trip in Expedia marketplace with Push, SMS for flight+hotel, increased 6% customer engagement.
    5. Launched Price matching program, resulting in 12% more active customer activity.
    6. Launched file insurance proactive notification, resulting in 3% more insurance opt-in.
    7. Accomplished account level SMS consent, which enabled SMS for marketing launch, estimated revenue of 2M$

  • Expedia GCO Air

    -

    Lead a dev team in GCO-Air
    Build 𝐓𝐡𝐞 𝐦𝐮𝐥𝐭𝐢𝐭𝐞𝐧𝐚𝐧𝐭 𝐜𝐨𝐫𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 - which offers Self onboarding for Expedia's business partner organizations to onboard all their support agent in 𝐢𝐧 𝐚 𝐟𝐮𝐥𝐥𝐲 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐟𝐚𝐬𝐡𝐢𝐨𝐧.

    𝐊𝐞𝐲 𝐡𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬
    1. Onboarding time reduction from 90 days to 2 hours which is 𝐚𝐧 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭 𝐨𝐟 𝟗𝟗.𝟗𝟎𝟖%
    2. 16 step manual intervention to one-touch self-onboarding…

    Lead a dev team in GCO-Air
    Build 𝐓𝐡𝐞 𝐦𝐮𝐥𝐭𝐢𝐭𝐞𝐧𝐚𝐧𝐭 𝐜𝐨𝐫𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 - which offers Self onboarding for Expedia's business partner organizations to onboard all their support agent in 𝐢𝐧 𝐚 𝐟𝐮𝐥𝐥𝐲 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐟𝐚𝐬𝐡𝐢𝐨𝐧.

    𝐊𝐞𝐲 𝐡𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬
    1. Onboarding time reduction from 90 days to 2 hours which is 𝐚𝐧 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭 𝐨𝐟 𝟗𝟗.𝟗𝟎𝟖%
    2. 16 step manual intervention to one-touch self-onboarding approval.
    3. Bulk onboarding migration to provide flexible org onboarding.
    4. The nested role definition model reduces the complexity from 65k permission combinations to 30 roles, which is 𝟗𝟗.𝟗𝟓𝟒% 𝐨𝐟 𝐨𝐯𝐞𝐫𝐡𝐞𝐚𝐝 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭.

  • Amazon Auidable,Ecom

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    In amazon.com retail site my contribution is specific to product detail page. The page which will render with full details for a particular product. We have total 16 permanent features on this page, making changes without breaking any dependent feature’s parity & without adding any latency is the big challenge for this highly scalable system.

    Few Highlights:
    1. Introduced Audible whisper sync feature.
    2. Enable video and 3D on product details, which reduced 7 % of return due to…

    In amazon.com retail site my contribution is specific to product detail page. The page which will render with full details for a particular product. We have total 16 permanent features on this page, making changes without breaking any dependent feature’s parity & without adding any latency is the big challenge for this highly scalable system.

    Few Highlights:
    1. Introduced Audible whisper sync feature.
    2. Enable video and 3D on product details, which reduced 7 % of return due to confused buying.
    3. Ownership of Image block ATF & Product Details fetcher
    4. Design & implementation of product enhancement
    5. Active contribution in overall hiring through design assessment.

  • EV Network Development

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    The product is known as Multi-Functional Peripherals (MFP). A high-end network enabled Copier System used for B2B production. I’m working on this product with the tagged Project. Dedicated to providing network functionalities for this product.
    Being a developer of this network part for this product I’m handling the protocols & functional behavior subjected to the network. This product is fully functional over the network to support Authentication, File Sharing & Centralized…

    The product is known as Multi-Functional Peripherals (MFP). A high-end network enabled Copier System used for B2B production. I’m working on this product with the tagged Project. Dedicated to providing network functionalities for this product.
    Being a developer of this network part for this product I’m handling the protocols & functional behavior subjected to the network. This product is fully functional over the network to support Authentication, File Sharing & Centralized Control.

    Few Highlights:
    1. Invented a proprietary tool to solve IP conflicting problems for Clients who uses many Connected MFP Network, resulting in multimillion-dollar deal signup and additional revenue from existing client AMC.
    2. Implemented PKI authentication for Email services, guaranteed secure transfer of Confidential data. Used by US Army.
    3. Implemented of a new set of SNMPs MIB-OID to share different information to the masters/listeners. Results, the centralized monitoring system can check the different status of any MFP (supported). Also, triggers alarm based on TRAP sends by MFPs.
    4. Upgraded FTP functionality with various security channels. Resulting User have choices to use any of the FTP transfer based on their requirement (FTP/S/ES - Binary & Normal)


    B2B delivery & ongoing Project Co-ordination.

    B2B delivery for UniCredit Global – development support, customer requirement review.
    Timeline negotiation, Version Classification for this B2B. 1300 unit of MX400, 140 unit of K4350, 300 unit of
    K7600 in 7 slots. Successful development delivered till production line.
    Resolving customer site issues for SMTP – Grupo Lala Mexico.
    FTP solution for Mayo Health Care.
    Ongoing Project support for Indian team with reports & timeline status. Equipment testing.
    Coordination with Korean Testing team to explain the developed fetcher & behavior along with the required technical details.

    Achievement:
    Awarded with the certificate for successful delivery of Unicredit B2B

    Other creators
  • Ciena (OSR_PLATFORM)

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    Product:
    This is an Optical Solution, technically involved with NMS & EMS (Network Management System & Element Management System). Facilitates FCAPS in terms of NMS / EMS technology which look after Fault, Configuration, Accountability, Performance Monitoring and Security of the registered network elements.
    This application is used by the Network Element users to debug and maintain the NEs on the server, it enables the user to enroll and manage the NEs. It also provides the Users with the…

    Product:
    This is an Optical Solution, technically involved with NMS & EMS (Network Management System & Element Management System). Facilitates FCAPS in terms of NMS / EMS technology which look after Fault, Configuration, Accountability, Performance Monitoring and Security of the registered network elements.
    This application is used by the Network Element users to debug and maintain the NEs on the server, it enables the user to enroll and manage the NEs. It also provides the Users with the capability to take backups of the software from the NE and deliver it whenever needed. The application had modifications as per client requirement; the modifications/changes in database and code to manage different types of NEs with new extended features.

    Roles and Impacts:
    • Implemented Chain Handlers to improve fault tolerance, resulting Fail Safe NRD system flow.
    • Handled Configurable Provisioning (Auto, Pre, On-Demand) for new NE models including legacy NE models too. Impacts the connection/trails flows & throughput management.
    • Master implementation of Backup & restore functionality, solves accidental data loss problem for new NRD, also provide parallel NE configuration data push (for supported chassis)
    • SNMP Client OID implementation to send TRAPS, resulting triggering the Alarm system.

    Other creators
  • File Server

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    Its a web application developed on JAVA-J2EE MVC3 architecture, It facilitates user to upload their files on web account & share it; also provide security through uri manipulation so that on other person cannot get the file directly. Based upon user account type it allows the disk space usage, admin panel have the full access right to control the data spaces.
    Contribution:
    Requirement Analysis
    Design of the application
    Implement Security module
    Code implementation for file…

    Its a web application developed on JAVA-J2EE MVC3 architecture, It facilitates user to upload their files on web account & share it; also provide security through uri manipulation so that on other person cannot get the file directly. Based upon user account type it allows the disk space usage, admin panel have the full access right to control the data spaces.
    Contribution:
    Requirement Analysis
    Design of the application
    Implement Security module
    Code implementation for file handling
    Presentation

    Other creators
  • IOT Smart Home Solution (Mozaiq)

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    Project:
    This project is in the corrective phase, as of now targeted only for Germany. The solution is to provide a Smart Home Management, where different vendors can come all together with different products. All products can be managed by the provided services as per user purchase order for their premises. All the appliances will be connected to the gateway which is the control interface for the user (remote & home).
    From Cisco side, the project Mozaiq fits in-between Service Exchange…

    Project:
    This project is in the corrective phase, as of now targeted only for Germany. The solution is to provide a Smart Home Management, where different vendors can come all together with different products. All products can be managed by the provided services as per user purchase order for their premises. All the appliances will be connected to the gateway which is the control interface for the user (remote & home).
    From Cisco side, the project Mozaiq fits in-between Service Exchange Platform (SXP Cisco) & Gateway. This Mozaiq layer northbound will take the request token & process it which invokes relevant local or SXP APIs as per the criteria.

    Roles and Impacts:
    ¥ Secured service exposures by implementing Spring’s Role’s definitions & Authentication & Authorizations, results in prevention of unauthorized service calls from user’s.
    ¥ Implemented Spring’s OAuth2.0 validation for inter-module service calls, resulting in secure outer module calls.
    ¥ Implement custom request filter with MOD security rule database, to bypass MOD security (memory leak issue found, during load testing) usages on NGINX. Resulting prevention of injection attacks.

    Other creators
  • Linux Firewall Performance optimization

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    MCA final project from IIT KGP
    In this project I had configured several types of firewall on linux system. Based on the pay load there response time & packet filtering mechanism statics has taken & implement a new firewall which can handle the higher range of payload.

    Other creators
  • Target - Search Platform

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    Project:
    In the site target.com, the search functionality provides SLP. The search system should adopt new technology to handle incremental data. To scale up the amount of data & time, we are moving towards search engine with the messaging queue from the old RDBMS systems.

    Roles and Impacts:
    ¥ Developed a continuous pipeline to consume data from KAFKA topic & index to Solr, results in promo & deal for user experience available on production within 7 minutes.
    ¥ Provide high…

    Project:
    In the site target.com, the search functionality provides SLP. The search system should adopt new technology to handle incremental data. To scale up the amount of data & time, we are moving towards search engine with the messaging queue from the old RDBMS systems.

    Roles and Impacts:
    ¥ Developed a continuous pipeline to consume data from KAFKA topic & index to Solr, results in promo & deal for user experience available on production within 7 minutes.
    ¥ Provide high availability solution by configuring Solr Cloud, results in 20% faster search response.
    ¥ Implemented intermediate Redis layer before Solr indexing, impacts, reduce 70% write/index overhead of Solr, results in recovery of the high response time of Solr, from 3 sec to 700 milliseconds.
    ¥ Implemented Varnish-HTTP cache, as proposed solution before query hits to Solr, result, efficient handling of 6K TPS traffic during special offers, without CPU spike & random shutdown of Solr hosts.

    Other creators

Test Scores

  • Highest Scoring project during Wipro Training

    Score: 95%

    During Wipro Training I had developed a project "Resource Blocker" considered as the highest scoring project among 16JAN-JAVA-Kolkata batch.

Languages

  • English

    Full professional proficiency

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