Rajendra Prasad Nalamati

Dedicated and experienced Senior DevOps Engineer with a proven track record of optimizing processes and infrastructure to enhance scalability, reliability, and efficiency. Proficient in various DevOps tools and methodologies, adept at automating processes, and skilled in cloud computing technologies. Seeking to leverage expertise in a dynamic organization to drive continuous improvement and innovation.

Microsoft certified Azure Cloud Administrator Experience with Complex Data Migration projects that involve building data solutions using On-Prem HDFS, SQL Server, Oracle, ADLS, ADF, Integration Runtime with HA setup, NSGs, Azure SQL, Cosmos DB (Mongo API), Azure Databricks (Python/Spark SQL), Logic Apps, DevOps, CICD, IAM, RBAC, Service Principal, AAD Token Experienced in scheduling/deploying/monitoring Data Pipelines using Azure Data Factory (ADF) Designed, implemented, and maintained Confluent Kafka clusters, capacity planning, performance tuning to support real-time data streaming requirements for various applications within the organization. Implemented Kafka security layer for all components to lock down and secure the cluster Created Ansible playbooks to automate Kafka operational tasks Experience in creating CI/CD pipelines with GITHUB repos, Jenkins, GITHUB Actions workflows Gained Hands on Experience in Snowflake – Stages (Internal/External), Integrations (Storage & Snow Pipe), Virtual Warehouse, Autoscaling, Clustering, Pipe, Integrations, Cloning, Streams & Tasks Hands on experience with Kubernetes, Docker for container orchestration Experience in python packages such as Pandas, NumPy, SciPy, JSON, YAML, Xlsxwriter Good knowledge in Object Oriented Design and Programming concepts Strong knowledge of software development lifecycle (SDLC) project management methodologies using Agile/Scrum framework Have near-shore experience of 2.5 years providing support for trading tools and applications Seasoned professional with several years of experience resourcefully planning and deploying necessary application tools to meet organizational goals. Expert at generating quality coding to enhance critical software automation, accuracy, agility and security based on latest industry-standard concepts. Established history providing pivotal consultation with dev, qa, security and it operations staff to influence software development effectiveness. Resourceful when overseeing group projects and providing detailed analysis to craft practical processes.

Nisum Technologies, Safeway, Sr. Devops Engineer, Worked in several end-to-end data migration projects for application teams that involves data migration from Big Data, Oracle, SQL Server, Informix, SFTP, DB2, Snowflake, Teams SharePoint to Azure using Azure Data Factory, Databricks, Logic Apps etc., Develop end-to-end pipelines using ADF to load incremental/historical loads through scheduled & event-based triggers., Setup Self-hosted integration runtime with multi-node for ADF with High Availability to enable connectivity between on-prem systems located in Private Network and Azure., Developed CI-CD Release Pipelines for ADF using Azure DevOps to deploy the artifacts to higher environments involving creation of Variable Groups, Stages, Linking KVs, Service connections etc., Setup and configure Disaster Recovery instance/Env’s for application teams involving Storage (Object Replication), Databricks, Data Factory, SQL servers (Failover groups)., Setup storage container mounts within Azure Linux VMs using Blobfuse to enable SFTP file transfer from external vendors., Provide Ops support for Databricks Jobs/Data Factory/VMs/SNOWFLAKE Integrations/Mounting issues/Firewall issues for application teams., Experience in setting up Azure Backup and Azure Recovery Services vault setup of Azure VMs., Setup SNOWFLAKE STORAGE, SNOWPIPE Integrations between Azure Storage & Snowflake., Generate Monthly Cost-Analysis reports of Azure Resources at Resource Group/Resource level and share it with Program Managers., Setup Confluent Kafka clusters for different environments, performance tuning of Kafka connectors, migration of applications from on-premises Kafka clusters to cloud-based Kafka clusters., Implemented Kafka security layer for all components to lock down and secure the cluster., Provided mentorship and technical guidance to junior team members, fostering knowledge sharing and skill development. Tata Consultancy Services, Morgan Stanley, Technical Lead, Python Data Analyst, Implemented automation scripts using Python 3 Pandas for Autosys R11 migration tool to help stakeholders migrate ~1.3 million AutoSys jobs., Created libraries for Jira search and automated creation and closing of ~22K user stories and tasks., Automated fetching of large datasets with http calls from central data warehouse with Python., Automated generation of analysis and reconciliation reports with Python 3 pandas., Developed and maintained reports of all migrations/upgrades., Responsible for the project monitored on JIRA (Agile)., Identified and created issues and bugs based on the User Stories in JIRA., Created technology specific roadmaps for EOL softwares and vulnerable infrastructure components as directed by engineering management., Worked with cross functional teams like Enterprise Architecture/Infrastructure/Business Analytics teams on technology decisions and solutions., Demonstrated skills with managing software development life cycles from requirements generation to design and implement to delivery and maintenance., Developed process improvement workflows for major turnovers/releases that reduced downtime and impact to business applications., Streamlined process of remediating EOL softwares by creating pipelines between relevant business stakeholders and infrastructure teams., Managed end-to-end migration turnovers by involving stakeholders and infrastructure component teams., Experienced in Release Management Life Cycle methodologies using Git. Managed GitHub repositories and permissions, including branching and tagging., Lead a team that successfully migrated 225K AutoSys jobs from Autosys4.5 to R11, 10K+ Web farm plus instances from Apache 2.2 to 2.4 and SiteMinder Isolated profile adoption., Provided mentoring and managed junior members of the team, including prioritizing, and delegating tasks appropriately to achieve project goals within the required timelines., Established as an SME and go-to resource in Fixed Income Production Management team for SPG and Credit Fixed Income products., Provided L3 support and maintenance of real time Credit Risk trading, PnL calculation and computing grid applications., Compliance of Incident & Problem Management, operational policies and handling of critical incidents impacting trading considering business impact and technical complexity., Proven experience in driving critical and major incidents to resolution and collaborated with component teams for implementing fixes., Migrated operational business code from NFS to AFS region and business applications from AS4 to AS6 Redhat Linux servers., Automated of SoD and EoD Ready for Business checks., Helped with Continual improvement and stabilization of applications used for risk management reducing incidents and outages by 60%.