Sachin Kalkur

Senior Software Engineer

Bengaluru, Karnataka, India11 yrs 8 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Nearly 9 years of cloud solution development experience.
Expertise in microservices architecture and network security.
Award-winning presenter with a publication at Interspeech 2015.

Stackforce AI infers this person is a Cloud Computing and Cybersecurity expert with strong microservices architecture skills.

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Skills

Core Skills

Cloud ComputingContainerization & OrchestrationMicroservices Architecture

Other Skills

DockerKubernetesPythonGolangAWS S3ClickhouseSpringJavaDataDogKibanaPostgresKafkaPerlApache ZookeeperVSphere

About

Experienced Senior Software Engineer with nearly 9 years of expertise in developing scalable cloud solutions across AWS, Azure, and GCP. Currently enhancing platforms for SDWAN and applications for network security using Docker/Kubernetes, Databases and Real time stats integration at Cisco, I blend advanced technical skills with a robust analytical approach to drive innovations in software development. My technical proficiency extends to building multithreaded applications with Java, Spring, and Hibernate, integrating complex systems with Kafka, Neo4j, and ClickHouse. A Master’s graduate in Electrical Engineering from IIT Kanpur, I have a track record of success, demonstrated by a Best Presentation award at a VMware hackathon and publication at Interspeech conference 2015. I excel in deploying network infrastructures across public clouds and am passionate about leveraging technology to solve practical, real-world challenges. Connect with me to discuss cloud computing innovations and best practices in software engineering.

Experience

11 yrs 8 mos

Total Experience

2 yrs 11 mos

Average Tenure

3 yrs 4 mos

Current Experience

Cisco

Software Engineer G 10

Jan 2023 – Present · 3 yrs 4 mos

Project: High Scale File Upload To Cloud Data Pipeline From On-Prem System
Enhanced platforms for SDWAN and applications for network security using Docker/Kubernetes, Databases and Real time stats integration
Led the design and implementation of a scalable, resilient file uploader using Python and Golang in a clustered environment
Developed software utilizing technologies such as Zookeeper, AWS S3, Clickhouse, and Docker for enhanced functionality and performance
Managed and optimized distributed systems projects, focusing on scalability and operational efficiency

DockerKubernetesPythonGolangAWS S3Clickhouse+2

Confluent

Senior Software Engineer

Jan 2022 – Jan 2023 · 1 yr · Bengaluru, Karnataka, India · On-site

Project: Multi-function support for AWS Lambda Sink Connector
Enhanced AWS Lambda sink connector functionality in Confluent, expanding from single to multi-function capabilities using Kubernetes and Spring
Integrated monitoring with DataDog and Kibana to enhance performance analytics of AWS Lambda connectors
Developed scalable software solutions using Java, ensuring robust integration and functionality across technologies

KubernetesSpringJavaDataDogKibanaCloud Computing+1

Vmware

2 roles

Member Of Technical Staff

Promoted

May 2017 – Apr 2022 · 4 yrs 11 mos · Pune Area, India

Project: Security Analyzer for Anti-Malware Systems for NSX
Developed distributed applications with microservices architecture, integrating vendor APIs, web services, and Kafka for high-volume event handling
Engineered a security analyzer with RESTful APIs, processing 2+ million daily events via Kafka, optimizing Postgres DB queries to under 50ms
Implemented scalable distributed computing solutions using SQL, Kubernetes, Java, Spring, Python, and AWS Lambda, enhancing system efficiency and reliability
Project: Cloud Service Manager (CSM) for NSX
Developed a Java-based web application for managing network infrastructure across multiple public clouds (AWS, Azure, GCP) using NSX, focusing on enhancing cloud deployment capabilities
Engineered solutions for caching and validating cloud environments to ensure agility and resilience in deploying network gateways across various cloud platforms
Designed and implemented an innovative system to rank cloud entities based on usage and threat analytics, enhancing operational efficiency and security measures

JavaSpringPythonKubernetesPostgresKafka+2

Quality Engineering Developer

Jul 2015 – Apr 2017 · 1 yr 9 mos · Pune Area, India

Project: Object Mapper Tool as an Interface to Automation Framework
Developed an interface tool using Perl, Apache Zookeeper, VSphere, and NSX to map objects in a virtualized environment to the appropriate test framework, enhancing reusability
Implemented a dictionary-based mapping algorithm to associate configuration settings of virtual entities with Zookeeper nodes, streamlining integration processes
Engineered software solutions to improve test framework efficiency by virtual entity mapping, ensuring accurate and effective testing environments

PerlApache ZookeeperVSphereNSX