Tetra is a leading Linux and Open Source Consulting, Business Process Outsourcing &amp; Solutions Provider Company. Headquartered in New Delhi and branch office.

Job descriptionWe are seeking an experienced ELK Level 3 Developer to join our team. The ideal candidate should have a deep understanding of the ELK Stack and its components, with a focus on log and data analysis, infrastructure monitoring, and system optimization. As an ELK Level 3 Developer, you will play a crucial role in designing and managing our ELK-based solutions and integrating ELK with other monitoring tools &amp; SM tools. Job Location : Client Location - Noida sector 62 Required Skills:·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5+ years of experience in observability engineering with a focus on ELK.·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Proficiency in Elasticsearch, Logstash, Kibana·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience with scripting languages (e.g., Python, Shell).·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Solid knowledge of Linux operating system Nice to Have:·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Experience with Prometheus, Splunk, Kloudmate, Nutanix·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Familiarity with container orchestration (Kubernetes, OpenShift). Key Responsibilities:<ul><li>ELK Development: Design, implement, and maintain advanced ELK Stack solutions for log and data analysis, including custom pipelines and data enrichment.</li><li>Log Ingestion: Develop efficient log ingestion pipelines using Logstash, ensuring data is parsed, transformed, and normalized for effective analysis.</li><li>Elasticsearch Management: Manage Elasticsearch clusters, including index optimization, data retention policies, and scaling for performance and availability.</li><li>Kibana Dashboards: Create and maintain complex Kibana dashboards and visualizations for real-time monitoring and data exploration.</li><li>Alerting and Notification: Configure alerting and notification mechanisms within the ELK Stack to proactively identify and address issues.</li><li>Data Parsing and Enrichment: Implement custom log parsing and data enrichment techniques to extract valuable insights from log data.</li><li>Performance Optimization: Monitor and optimize the performance of ELK Stack components, including resource allocation, query performance, and index management.</li><li>Security Implementation: Implement advanced security measures, access control, and encryption within the ELK Stack to protect sensitive data.</li><li>Scaling Strategies: Develop and implement advanced scaling strategies to handle growing data volumes and user traffic.</li><li>Integration: Integrate ELK Stack with various data sources, third-party tools, and applications.</li><li>Troubleshooting and Debugging: Investigate and resolve complex issues related to log data, log parsing, and ELK Stack performance.</li><li>Documentation: Create and maintain detailed documentation on ELK Stack configurations, architecture, and best practices.</li></ul>&nbsp; Qualifications:·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Bachelor's degree in computer science, Information Technology, or a related field.·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Strong problem-solving skills and the ability to work under pressure.·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Excellent communication and teamwork skills.&nbsp;EducationUG:&nbsp;BCA in Computers, B.Tech/B.E. in Information Technology, Computers&nbsp;

Company OverviewTetra Information Services Pvt. Ltd. is a premier provider in the Information Technology and Services industry, specializing in Linux and Open Source Consulting, Business Process Outsourcing, and solutions. With its headquarters in New Delhi and a branch office, Tetra boasts a talented team of 75-100 employees committed to delivering innovative technological solutions. More information about the company can be found at <a href="http://tetrain.com/" rel="noopener noreferrer" target="_blank">tetrain.com</a>. Job OverviewTetra Information Services Pvt. Ltd. is seeking a motivated Android Flutter Developer to join our dynamic team in Allahabad, Prayagraj. This is a full-time position at the junior level, ideal for individuals with up to 3 years of experience. This role offers an exciting opportunity to work on cutting-edge projects, leveraging your skills in mobile application development using Flutter and Android.&nbsp; Qualifications and Skills<ul><li>Proficiency in developing mobile applications using both Flutter and Android frameworks (Mandatory skill).</li><li>Hands-on experience with Git for version control and collaboration with team members (Mandatory skill).</li><li>Strong understanding of Sqlite for handling local data storage in mobile applications.</li><li>Proficient in Dart programming language for developing efficient and responsive applications.</li></ul> Roles and Responsibilities<ul><li>&nbsp;Design and Build highly scalable apps using Flutter.</li><li>Collaborate with cross-functional teams to define, design, and deploy new features for mobile applications.</li><li>Build custom packages in Flutter using the functionalities and APIs already available in native Android and IOS.</li><li>&nbsp;Translate and Build the designs and Wireframes into high quality responsive UI code.</li><li>Create website development using Flutter &amp; developing and delivering Flutter based apps.</li><li>Write clean, maintainable, and well-documented code that adheres to Tetra's coding standards and guidelines.</li><li>Assist in the development of technical documentation and user manuals to support end-users.</li></ul>

Roles and Responsibilities Designing, developing, testing, maintaining, and deploying software in the Flutter framework. ·&nbsp;&nbsp;&nbsp;&nbsp;Design and Build highly scalable apps using Flutter. ·&nbsp;&nbsp;&nbsp;&nbsp;Build custom packages in Flutter using the functionalities and APIs already available in native Android and IOS. ·&nbsp;&nbsp;&nbsp;&nbsp;Translate and Build the designs and Wireframes into high quality responsive UI code. &nbsp;create website development using Flutter &amp; developing and delivering Flutter based apps.Strong working flow in MVC pattern &nbsp; Qualifications and Requirements 2 to 3 years of experience developing mobile apps natively in iOS and/or Android.2 years of commercial experience Good understanding of state management, Flutter flavors and app architecture.Strong Knowledge in Firebase, Cloud Function, Fire store, Auth API integrationPayment gateway integrations, other 3rd party integration of flutter communication from flutter to Native appHave Android or iOS applications developed through Flutter. The applications should be available on GitHub or deployed on Google Play or Apple App Store.Must carry over 2+ years of experience in mobile software development.Should be an expert with APIs and 3rd-party libraries.

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L2 Nagios Administrator ( Mumbai Location-S.V. Road, Santa Cruz (W) . Data-center location - work from Client Location) Nagios Administration &amp; handle basic and Complex issues related to Nagios, Trouble Shoot &amp; resolve ProblemsCreating trouble tickets , Incidents and assigning tasks to the appropriate team members.Proactively monitoring of server, storage, backup, applications, and network environment alerts via monitoring tool and Email.Troubleshoot &amp; resolve as and when problems arise viz Alert not coming for specific device, server, application • Alert not coming for all hosts and services configured.Monitoring both Windows and Linux systems &amp; handling the technical chats, fixing most of the issues.Server Performance and resource usage monitoring, optimization activity.Monitor &amp; Resolve issues related to Specific Alerts, Inaccurate Alert, Database issue , application level IssuesConfigure the devices within the monitoring tool [threshold setup, Polling frequency defined, alert criticalityDiagnosis of OS related issue impacting Nagios operation / performance .Calls not resolved to be escalated to to the L3 resource.

Company OverviewTetra Information Services Pvt. Ltd. is a renowned leader in Linux and Open Source Consulting, Business Process Outsourcing, and Solutions. With a strong presence in the Information Technology and Services industry, Tetra operates a headquarter in New Delhi and a branch office, employing a dynamic team of 51-200 professionals. For more information, visit <a href="http://tetrain.com/" rel="noopener noreferrer" target="_blank">tetrain.com</a>. Job OverviewWe are seeking a skilled L2 Nagios Administrator for our Mumbai location. This full-time role demands expertise in managing Nagios tools and environments to ensure seamless monitoring and integration with various systems. As a pivotal part of our team, you will contribute to the efficiency and reliability of our IT infrastructure. Qualifications and Skills<ul><li>Profound knowledge and experience with Nagios, including Nagios Core and Nagios Log Server (Mandatory skill).</li><li>Proficient in managing and configuring Nagio Xi to enhance system monitoring processes.</li><li>Strong understanding of Linux and open-source environments, aiding in effective monitoring and troubleshooting.</li><li>Ability to implement and maintain consistent monitoring protocols across multiple servers and applications.</li><li>Experience in diagnosing and resolving system issues to maintain high service availability.</li><li>Excellent communication skills to collaborate with teams and provide insightful system analysis.</li><li>Strong analytical problem-solving skills to identify and address potential system vulnerabilities.</li><li>Familiarity with scripting languages for automation purposes to streamline monitoring tasks.</li></ul> Roles and Responsibilities<ul><li>Manage and configure Nagios tools to monitor system performance and network availability.</li><li>Ensure continuous monitoring and alignment of IT processes with business needs.</li><li>Provide support and troubleshooting for Nagios-related issues and system alerts.</li><li>Collaborate with the IT team to develop and implement monitoring solutions across the organization.</li><li>Regularly review system performance data and provide detailed reports for process improvement.</li><li>Implement updates and patches to maintain system integrity and uptime.</li><li>Identify potential issues proactively and develop contingency plans to mitigate risks.</li><li>Contribute to the development of best practices and strategies for effective IT infrastructure monitoring.</li></ul>