Iptables, Nat, Dns, DHCP, Vpn, Networking Protocols, Icmp, Embedded Linux, C Programming, metrics, packet analysis, cryptography basics, Linux networking Stack, RFCs related to routing, standards compliance, Linux VPNs, policy rules, Ip, Traffic classification, nftables, Routing tables, Firewall Exposure, Marking, Debugging encrypted traffic paths, netfilter, System diagnostics

Algorithms, Java, Application Design, Automated Testing, Kotlin, UNIX, Linux, Postman, CICD Tools, distributed multi-tiered systems, Relational Databases, object-oriented design

S3, Github, Node.js, HTML, Sql, Jenkins, Lambda, Azure Cloud, Ec2, Terraform, Linux, Python, AWS, Tableau Cloud, Collibra Data Catalogue, Glue, Snowflake Cloud Data Warehouse

Distributed Systems, Gcp, Linux, Shell Scripting, Azure, Python, Sql, AWS, Microservices, GitHub Copilot

Java, Unix, Cmake, Data Structures, Spring Boot, Redis, Concurrency, Git, Docker, Linux, Kubernetes, Debugging Tools

production deployment , Golang, Networking, Cloud Computing, Docker, MySQL, Postgres, Agile, Scrum, Python, Requirements Analysis, Linux, ECS, Kubernetes, Virtualization, AWS Infrastructure, User Story Analysis, Implementation, Product Support, Docker Compose, Deployment Monitoring, Low-Level Design, EKS, Product Development, Container Creation

Embedded Linux, Shell scripting

Embedded C, Python, RTOS FreeRTOS or Zephyr, power management, BLE Mesh Bluetooth Mesh specification, Climax Technology devices or similar alarm hardware, Networking Communication, Firmware Embedded Programming – nrf52832 or similar boards, Azure IoT Hub or similar cloud IoT platform, Gateway Services Python

Bash Scripting, Linux Administration, Grafana, Prometheus, Python, Kubernetes, Docker, Jenkins, Azure DevOps, Elk Stack, Airflow, EKS, Vertex AI, GitLab CI, GKE