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sushmita nikose

Senior Software Engineer @ Google | MTech in Computer Science

Greater Bengaluru Area

7+ years of work experience

Google
Jun 20232 yrs 6 mosNov 2025

Bangalore Urban

Led a high-impact migration of legacy Checkint and Smasher services to the Netchecker platform (Boq/Go), achieving P95 latency parity while resolving critical distributed-system timeouts and scalability bottlenecks. Built Real-Time Telemetry (RTT) plugins and a custom Go CLI to deprecate Borgmon-dependent workflows, unblocking Trusted Partner Cloud (TPC) integration and modernizing network auditing observability. Re-architected the RunBulkSyncAudit RPC using request batching and fan-out patterns, cutting P99 tail latency by 40–60% and improving resource utilization for high-throughput downstream service calls. Migrated the GetAudit RPC from ephemeral state to Cloud Spanner via Manicron, delivering a strongly consistent, scalable distributed storage model. Designed a synchronous gRPC/Protobuf API architecture serving real-time audit data to 4–6 internal client teams (including N2T), improving cross-team contract reliability and adoption. Led root-cause analysis and incident response for a fleet-wide P0 ('Code Purple') duplicate IP assignment incident, driving resolution within hours and implementing data-integrity constraints to prevent recurrence. Built a Hardware Validation Engine using Object-Oriented Design to standardize MTU path validation and linecard health checks across thousands of multi-vendor devices (Juniper, Arista, Cisco). Improved API performance and UX with server-side pagination and RESTful filtering, and built Angular UI components to boost audit visibility for global network operations. Conducted 200+ code reviews and mentored 5–8 engineers and interns on clean-code principles; authored g3doc technical specifications adopted across the team.
AJIO.com
Feb 20212 yrs 5 mosJun 2023

Bangalore Urban, Karnataka, India

AJIO
Feb 20212 yrs 4 mosMay 2023

Led the Order State Management (OSM) and Change Order Management (COM) teams, redesigning core order services (creation, exchange, returns, cancellations) end-to-end. Designed and deployed OSM as the high-scale 'single source of truth' for order states, serving real-time data to internal microservices and customer-facing interfaces. Re-engineered the customer cancellation flow to eliminate bottlenecks, reducing cancellation latency by 70% (5s → 1.5s) during peak traffic and significantly cutting customer support tickets. Built the COM platform enabling bulk refunds, reschedules, cancellations, and PDD overrides, reducing manual TechOps overhead and operational costs. Built a dedicated Refund Service that cut refund initiation time from 90 minutes to 10 minutes, substantially improving the post-purchase customer experience. Mentored junior engineers through code reviews, design sprints, and career development planning, raising code quality and team velocity.
samsung R&D
Oct 20182 yrs 3 mosDec 2020

Bengaluru Area, India

Developed features for the MCPTT (Mission Critical Push-to-Talk over LTE) project per 3GPP specifications. Built a test client simulator for the MCPTT server to validate feature flows and end-to-end behavior. Developed an APIC (Cisco ACI) SDN controller simulator using REST protocol to support feature testing. Studied ONOS and SDN architecture to inform simulator design and testing strategy.
JPMorgan Chase & Co.
Jul 20171 yr 1 moJul 2018

bangalore

◦ Studied life cycle of financial instruments and management of risk associated with it. ◦ Developed and enhanced codes in Smalltalk for various functionality in KAPITAL (Trading applica- tion). ◦ Interacted with stakeholders constantly to gather requirements of various functionality and enhance- ments. ◦ Worked alongside support team for few months that requires analyzing and fixing critical production issues and bugs.
JPMorgan Chase & Co.
Jul 20171 yr 1 moJul 2018

Developed and enhanced Smalltalk code for trading functionality in KAPITAL, a core trading application. Gathered requirements directly from stakeholders to scope and deliver new functionality and enhancements. Analyzed and resolved critical production issues as part of the live support rotation. Built the MTM impact handler used in weekly version releases.

sushmita’s AI Stack

claude
claude

Education

Indian Institute of Technology, Bombay

Master of Technology - MTech, Computer Science

Indian Institute of Technology, Bombay

20152 yrs2017
Maulana Azad National Institute of Technology

Bachelor of Technology (BTech), Computer Engineering

Maulana Azad National Institute of Technology

20114 yrs2015

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Headline

Senior Software Engineer @ Google | MTech in Computer Science

About

As a Senior Software Engineer at Google since June 2023, I leverage my expertise in Spring Boot, Computer Language, and Data Structures to contribute to impactful software development initiatives. My professional foundation is strengthened by a Master of Technology in Computer Science from IIT Bombay, ensuring a strong analytical and technical approach to problem-solving. With over nine years of experience across leading organizations, I have consistently contributed to the development of robust and innovative software solutions. At Google, I am dedicated to advancing technology through collaborative efforts, delivering solutions that align with the organization's mission of innovation and excellence.

Location

Greater Bengaluru Area

AI stack

claude

Work experience

Senior Software Engineer at Google, Jun 2023 - Nov 2025 · 2 yrs 6 mos, Bangalore Urban, Led a high-impact migration of legacy Checkint and Smasher services to the Netchecker platform (Boq/Go), achieving P95 latency parity while resolving critical distributed-system timeouts and scalability bottlenecks. Built Real-Time Telemetry (RTT) plugins and a custom Go CLI to deprecate Borgmon-dependent workflows, unblocking Trusted Partner Cloud (TPC) integration and modernizing network auditing observability. Re-architected the RunBulkSyncAudit RPC using request batching and fan-out patterns, cutting P99 tail latency by 40–60% and improving resource utilization for high-throughput downstream service calls. Migrated the GetAudit RPC from ephemeral state to Cloud Spanner via Manicron, delivering a strongly consistent, scalable distributed storage model. Designed a synchronous gRPC/Protobuf API architecture serving real-time audit data to 4–6 internal client teams (including N2T), improving cross-team contract reliability and adoption. Led root-cause analysis and incident response for a fleet-wide P0 ('Code Purple') duplicate IP assignment incident, driving resolution within hours and implementing data-integrity constraints to prevent recurrence. Built a Hardware Validation Engine using Object-Oriented Design to standardize MTU path validation and linecard health checks across thousands of multi-vendor devices (Juniper, Arista, Cisco). Improved API performance and UX with server-side pagination and RESTful filtering, and built Angular UI components to boost audit visibility for global network operations. Conducted 200+ code reviews and mentored 5–8 engineers and interns on clean-code principles; authored g3doc technical specifications adopted across the team.

Senior Software Engineer at AJIO.com, Feb 2021 - Jun 2023 · 2 yrs 5 mos, Bangalore Urban, Karnataka, India

Senior Software Engineer at AJIO, Feb 2021 - May 2023 · 2 yrs 4 mos, Led the Order State Management (OSM) and Change Order Management (COM) teams, redesigning core order services (creation, exchange, returns, cancellations) end-to-end. Designed and deployed OSM as the high-scale 'single source of truth' for order states, serving real-time data to internal microservices and customer-facing interfaces. Re-engineered the customer cancellation flow to eliminate bottlenecks, reducing cancellation latency by 70% (5s → 1.5s) during peak traffic and significantly cutting customer support tickets. Built the COM platform enabling bulk refunds, reschedules, cancellations, and PDD overrides, reducing manual TechOps overhead and operational costs. Built a dedicated Refund Service that cut refund initiation time from 90 minutes to 10 minutes, substantially improving the post-purchase customer experience. Mentored junior engineers through code reviews, design sprints, and career development planning, raising code quality and team velocity.

Senior Software Engineer at samsung R&D, Oct 2018 - Dec 2020 · 2 yrs 3 mos, Bengaluru Area, India, Developed features for the MCPTT (Mission Critical Push-to-Talk over LTE) project per 3GPP specifications. Built a test client simulator for the MCPTT server to validate feature flows and end-to-end behavior. Developed an APIC (Cisco ACI) SDN controller simulator using REST protocol to support feature testing. Studied ONOS and SDN architecture to inform simulator design and testing strategy.

Application Developer at JPMorgan Chase & Co., Jul 2017 - Jul 2018 · 1 yr 1 mo, bangalore, ◦ Studied life cycle of financial instruments and management of risk associated with it. ◦ Developed and enhanced codes in Smalltalk for various functionality in KAPITAL (Trading applica- tion). ◦ Interacted with stakeholders constantly to gather requirements of various functionality and enhance- ments. ◦ Worked alongside support team for few months that requires analyzing and fixing critical production issues and bugs.

Associate Software Engineer at JPMorgan Chase & Co., Jul 2017 - Jul 2018 · 1 yr 1 mo, Developed and enhanced Smalltalk code for trading functionality in KAPITAL, a core trading application. Gathered requirements directly from stakeholders to scope and deliver new functionality and enhancements. Analyzed and resolved critical production issues as part of the live support rotation. Built the MTM impact handler used in weekly version releases.

Education

Master of Technology - MTech, Computer Science, Indian Institute of Technology, Bombay

Bachelor of Technology (BTech), Computer Engineering, Maulana Azad National Institute of Technology