Sankar Muduli

Software Engineer

Bengaluru, Karnataka, India5 yrs 9 mos experience

Key Highlights

Architected real-time notification frameworks at Apple.
Reduced page load time by 60% at NextGen Healthcare.
Saved Verizon $3.6 million monthly with optimized network solutions.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in Telecommunications and Healthcare sectors.

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Skills

Core Skills

JavaData StreamingReactFull-stack Development

Other Skills

GitKafkaApache FlinkMongoDBMultithreadingNode.jsAWSPostgresAngularReact.jsWeb ApplicationsSpring MVCJenkinsElasticsearchData Structures

About

Software Engineer with 5.5+ years of experience building scalable backend and real-time data systems using Java and distributed streaming technologies. I specialize in designing high-throughput event pipelines, notification frameworks, and subscription-driven platforms that operate at scale. Currently at Apple, I architect and implement end-to-end real-time Notification and Subscription frameworks for the AINET platform, enabling live event delivery to subscribed clients. I’ve led design decisions around subscription lifecycle, streaming models, and alert delivery strategy, and built GenAI-powered alert summarization pipelines to reduce noise and improve downstream usability. Previously at Verizon, I worked on large-scale network systems and real-time data streaming pipelines using Kafka and Flink, improving data retrieval performance and synchronization across systems. Earlier, at NextGen Healthcare, I contributed to a high-impact patient data platform used by millions, reducing page load time by 60% through caching and DB optimizations and building reliability safeguards for critical RDS workloads. I also briefly contributed to an India KYC initiative at PayPal. Strong in backend architecture, event-driven systems, and performance optimization, with hands-on experience across streaming, search, and AI-assisted alerting systems. Tech Stack: Java, Spring Boot, Kafka, Flink, MongoDB, OpenSearch, AWS, Node.js, React, Angular, GenAI integrations, real-time streaming systems.

Experience

5 yrs 9 mos

Total Experience

2 yrs 4 mos

Average Tenure

1 yr 1 mo

Current Experience

Apple

Software Engineer

May 2025 – Present · 1 yr 1 mo · Hyderabad, Telangana, India · Hybrid

Verizon

Software Engineer ll fullstack

Feb 2023 – Feb 2025 · 2 yrs · Bengaluru, Karnataka, India · On-site

Verizon Communications Inc., a Fortune 500 company, is an American multinational telecommunications conglomerate and a corporate component of the Dow Jones Industrial Average.
Worked on a Network Topology Visualizer app to display various network devices on map with various n/w connection and their operational details.
Designed and implemented software products to improve Network operations for Verizon Intelligent edge N/W (IEN Infra) Team to deliver fast reliable 5G N/w Solution in US regions which saved 3.6 million $ in revenue per month.
Responsible for gathering requirements for Real Time Data pipeline which will make Network Engineer life easy with different tools and implementing the same with a scalable architecture which can handle 10M events per day.
Engineered real-time sync (Data Streaming at real time )mechanisms using Apache Kafka to update Neo4j Graph database, ensuring seamless data consistency across diverse systems.
Built a Latency-Critical System for Verizon’s Network Discovery App, resulting in a remarkable 70% decrease in loading time using data slicing and Multithreading.
Optimized PDF Generation Process, achieving a 78% reduction in processing time from 6 minutes to 1.3 minutes, enhancing overall operational efficiency
Worked on implementing Map Component to show customers and n/w connections for Verizon's Network Topology App
Built a seamless AutoComplete feature to elevate the search experience for Verizon’s N/w Discovery Team.
Designed High/Low level components for intern’s project and mentored multiple interns to do the low-level design and deliver projects
Technologies used: Java, React, Git, kafka , Apache flink(Data Streaming),OCP, MongoDB

JavaReactGitKafkaApache FlinkMongoDB+1

Nextgen healthcare india

FullStack Software Engineer 1

Jun 2020 – Feb 2023 · 2 yrs 8 mos · Bangalore Urban, Karnataka, India · Remote

NextGen Healthcare develops and sells healthcare related products Ex.:EHR,Practice Management , Population health,HDH ...etc
Over the period of time I have worked on high valued Product , which are on Production
KEY RESPONSIBILITY
Designed and implemented products using Node.js , Java, AWS for NextGen’s Data insight and Analytics Team (DIA)
Worked on improving performance of many APIs using different mechanisms like caching, query tuning, message queues.
Achieved a 60% reduction in page load time by implementing effective caching, facilitating faster loading of large user data.
Implemented an Early Warning System to address Transaction ID Wraparound in Amazon RDS for PostgreSQL DB, mitigating potential data loss and system outages.
Developed scripts capable of concurrently generating thousands of requests to identify and resolve issues related to Task Scheduler slowness.
Technologies used: Angular , Java, Node.js , Cypress, AWS ,Postgres
Played a key role in successfully migrating the product from Angular 9.x to
Angular 13.x.