AVAILABLE FOR OPPORTUNITIES

Yaseen S

Senior DevSecOps & Platform Engineer

Building secure cloud-native platforms, Kubernetes infrastructure and enterprise DevSecOps solutions across iGaming, Telecom and Enterprise environments. Passionate about automation, platform reliability, cloud security and scalable engineering.

DevSecOps Site Reliability Engineering Platform Engineering Security First FinOps Aware Cloud Native
DOWNLOAD RESUME VIEW PROJECTS
YS
☁
0

Years Experience

AWS • Linux • DevSecOps

☸
0

Production EKS Clusters

Multi-account Kubernetes

🏢
0

Enterprise Platforms

iGaming • Telecom • Enterprise

🏆
0

AWS Certifications

Developer & Solutions Architect

01 /

skills & toolchain

CLOUD & AWS

EC2 EKS S3 MSK DMS Redshift QuickSight MWAA Glue GuardDuty WAF Network Firewall VPC SSM CloudFront ACM Cost Explorer CUR Athena CloudFormation IAM CloudTrail

CONTAINERS & ORCHESTRATION

Kubernetes (EKS) Docker Helm Kyverno Traefik NGINX Cosign multi-arch (ARM64/AMD64) IRSA

CI/CD & IaC

Jenkins (DSL + Shared Libraries) GitLab CI GitHub Actions Terraform Ansible CloudFormation Packer

DATA & STREAMING

Apache Kafka (KRaft & ZooKeeper) AWS MSK MirrorMaker2 Apache Flink AWS Glue MWAA (Airflow)

DATABASES & CACHE

MySQL PostgreSQL Patroni + etcd PgBouncer Redshift Elasticsearch Redis (v4–v8 + Sentinel)

SECURITY & SIEM

Snyk OWASP Dependency Check Dependency Track SonarQube Trivy Wazuh GuardDuty Authentik 42Crunch Fortify Kyverno Cosign

OBSERVABILITY

Prometheus Grafana ELK Stack Zabbix New Relic CloudWatch Kafbat (Kafka UI) Redis Insights

LANGUAGES & OS

Python Bash Node.js Linux (Ubuntu / RHEL / CentOS) AWS Managed AD
02 /

experience

Oct 2024 – Apr 2026

DevSecOps Engineer

TechMojo Solutions Pvt. Ltd. · Hyderabad

  • Built and automated full Dev/QA/Production environments for iGaming platforms on AWS (EC2, S3, CloudFront, ACM, ALB/NLB) using the Cloudflare SaaS model — reducing direct-origin exposure to zero.
  • Managed and upgraded EKS clusters across 15+ client environments; led NGINX → Traefik ingress migration and NLB-to-ALB transitions with zero user-facing downtime. Cut provisioning time by ~60%.
  • Architected enterprise data pipeline (DMS → S3 → Redshift → QuickSight) for near-real-time BI across 5+ clients; re-architected to real-time using Apache Flink, Glue, MWAA and MSK — improving data freshness from hours to minutes.
  • Led full migration of 3+ production Kafka clusters from ZooKeeper (Scala 2.11) to KRaft (Scala 2.13) with zero data loss; implemented MirrorMaker2 for cross-region DR.
  • Led full-stack Graviton (ARM) migration across EKS, Kafka, Redis and databases — delivering 25–30% compute cost reduction. Reduced network egress by 15–20% via VPC endpoints and inter-AZ traffic optimization.
  • Deployed Authentik SSO on Kubernetes (PostgreSQL HA via Patroni + etcd + PgBouncer) — centralizing auth for Jenkins, Grafana and Elasticsearch. Enforced runtime policies via Kyverno; implemented Cosign image signing and attestation.
  • Deployed GuardDuty organization-wide with EKS runtime integration and Wazuh SIEM across all environments; led incident response with root cause analysis, post-mortems and IAM tightening.
AWS EKS Terraform Kafka / KRaft Apache Flink Authentik Kyverno Cosign Wazuh GuardDuty Graviton
Mar 2022 – Oct 2024

AWS & DevOps Engineer

Brillio Technologies Pvt. Ltd. · Client: Verizon Data Services India

  • Designed and maintained Jenkins DSL build pipelines for Java and Angular/React applications; built and maintained Jenkins shared pipeline libraries reused across multiple teams — reducing pipeline duplication and standardizing release practices.
  • Implemented Security Gating using Fortify scans for every production-bound artifact, achieving 100% build-time security validation coverage across all 4 projects. Integrated SAST/DAST tooling and built 42Crunch API scanning jobs with APIGEE deployment workflows.
  • Owned monthly AMI rehydration pipeline (CloudFormation + Ansible) — building, patching, testing and promoting hardened AMIs to Production on schedule, cutting manual effort by ~80%.
  • Implemented AWS networking components (Security Groups, ALBs, NLBs, ASGs, Target Groups) via Jenkins automation jobs; authored Ansible playbooks for ILM processes, Jenkins agent provisioning and artifact promotion between Non-Prod and Prod Artifactory.
  • Set up New Relic APM monitoring for all deployed microservices; implemented CloudWatch log aggregation for distributed tracing and alerting across 4 project stacks.
Jenkins DSL CloudFormation Ansible Fortify 42Crunch New Relic AWS ALB/NLB APIGEE
Aug 2017 – Mar 2021

AWS & DevOps Engineer

Kanagala Technologies Pvt. Ltd. · Hyderabad

  • Designed, deployed and managed scalable AWS infrastructure (EC2, VPC, Auto Scaling, ALB/NLB) using Terraform — consistent, code-driven provisioning with no manual click-ops. Built Golden AMIs using Packer for standardised, pre-patched base images across all environments.
  • Orchestrated containerised workloads on Kubernetes (EKS and self-hosted) — deployments, scaling, rollbacks and day-2 operations; versioned Helm charts for all managed applications. Built and maintained multi-stage Dockerfiles for lean, production-ready images stored in ECR.
  • Built end-to-end Jenkins declarative pipelines for Java and Python applications deployed to Kubernetes; integrated Maven, SonarQube, Docker and Nexus via plugins. Managed Jenkins controller HA setup with EC2 and Docker-based agent nodes.
  • Authored Ansible playbooks and roles for configuration management, system patching, log rotation and cron scheduling — eliminating manual server administration across the fleet.
AWS EC2 / VPC Terraform Kubernetes Helm Docker / ECR Jenkins Ansible Packer SonarQube
03 /

featured work

☸️

Multi-Client EKS Platform

Built and operated Kubernetes platforms across 15+ iGaming client environments with standardized deployments and AWS multi-account architecture. Led NGINX → Traefik ingress migration and EC2 → Kubernetes workload consolidation, cutting provisioning time by ~60%.

AWS EKS Terraform Helm Traefik
View Details →
📊

Real-Time Analytics Platform

Architected batch pipeline (DMS → S3 → Redshift → QuickSight) for 5+ clients, then re-architected to real-time using Apache Flink, Glue, MWAA and MSK — improving data freshness from hours to minutes.

Flink MSK Redshift QuickSight
View Details →
⚡

Kafka Modernization Program

Migrated 3+ production Kafka clusters from ZooKeeper (Scala 2.11) to KRaft (Scala 2.13) with zero data loss via phased Dev → QA → Production rollouts. Implemented MirrorMaker2 for cross-region disaster recovery.

Kafka KRaft MSK MirrorMaker2
View Details →
🔐

Enterprise SSO Platform

Deployed Authentik on Kubernetes backed by PostgreSQL HA (Patroni + etcd) via PgBouncer and NLB — centralizing auth for Jenkins, Grafana and Elasticsearch. Eliminated per-tool credential sprawl across the engineering org.

Authentik PostgreSQL HA Patroni PgBouncer Kubernetes
View Details →
💰

FinOps & Cost Optimization

Led full-stack Graviton (ARM) migration across EKS, Kafka, Redis and databases — 25–30% compute cost reduction. Reduced network egress 15–20% via VPC endpoints. Built real-time cost dashboards using Cost Explorer API, CUR, Athena and Grafana.

CUR Athena Grafana Graviton
View Details →
🛡️

DevSecOps Security Platform

Embedded Snyk, OWASP Dependency Check, Trivy, SonarQube and Fortify into build pipelines; enforced runtime policies with Kyverno; implemented Cosign image signing and attestation. Deployed GuardDuty org-wide with EKS runtime integration and Wazuh SIEM for centralized incident dashboards.

Trivy Snyk SonarQube Kyverno Cosign Wazuh GuardDuty
View Details →
04 /

certifications & education

Certifications
AWS Certified Developer Associate

AWS Certified Developer – Associate

Issued by Amazon Web Services

Validation ID: 08L1772CTE1QQX5B
Verify Certification →
AWS Certified Solutions Architect Associate

AWS Certified Solutions Architect – Associate

Issued by Amazon Web Services

Validation ID: 5ESJSTGBYBQ4QVCQ
Verify Certification →
Education

Master of Computer Applications

Nagarjuna University

2022 - 2025 Postgraduate
70% Overall

Bachelor of Commerce

Nagarjuna University

2014 - 2017 Undergraduate
75% Overall
05 /

contact

Let's Build Something Together

Available for DevSecOps, SRE, Platform Engineering and Cloud Architecture opportunities.

Open to opportunities

Hyderabad, India

[email protected]

linkedin.com/in/yaseenins

github.com/yaseensec