JSON Resume

resume.json

{
  "meta": {
    "theme": "jsonresume-theme-kendall"
  },
  "basics": {
    "name": "Dennis Philippe T. Pereyra Jr.",
    "label": "SRE / DevOps / Platform Engineer",
    "email": "mail@dppereyra.com",
    "phone": "+63(917)874-8013 / +63(908)822-0122",
    "summary": "I have developed applications that act on a realtime manner involving continuously incoming data streams. I also have experience designing and setting up a fault tolerant, distributed, and secure infrastructure. I have done development workflows redesign ie integrating CI/CD and containerization as well. I can work on data analytics particularly with natural language processing and audio data processing. I can also setup database warehouse systems to store large data and make it so that data retrieval speeds are relatively fast provided I have access to the application code as well.",
    "location": {
      "city": "Las Pinas City",
      "region": "Metro Manila",
      "countryCode": "PH"
    },
    "profiles": [
      {
        "network": "Twitter",
        "username": "dptpereyra",
        "url": "https://twitter.com/dptpereyra"
      },
      {
        "network": "LinkedIn",
        "username": "dppereyra",
        "url": "https://www.linkedin.com/in/dppereyra"
      },
      {
        "network": "GitHub",
        "username": "dppereyra",
        "url": "https://github.com/dennisphilippe-pereyra-cla"
      },
      {
        "network": "GitLab",
        "username": "dppereyra",
        "url": "https://gitlab.com/dppereyra"
      },
      {
        "network": "Pluralsight",
        "username": "dppereyra",
        "url": "https://app.pluralsight.com/profile/dppereyra"
      }
    ]
  },
  "work": [
    {
      "name": "3Cloud",
      "position": "Senior DevOps Engineer",
      "startDate": "2025-03",
      "highlights": [
        "Setup and migrate from Gitpod to ONA ensuring 0 downtime from developer productivity",
        "Support integration of Agentic AI in dev workflow increasing story completion in a sprint by 20%",
        "Manage and maintain github action pipelines",
        "Manage and maintain the Azure infrastructure",
        "Automate deployments using github action",
        "Help in setting up monitoring and alerting"
      ]
    },
    {
      "name": "Simcorp",
      "position": "Senior DevOps Engineer",
      "startDate": "2024-08",
      "endDate: "2025-01",
      "highlights": [
        "Integrate Snowflake data marketplace to product offering",
        "Help launch Qlik offering to production",
        "Modernize python scripts for managing vm images",
        "Manage and maintain the Azure infrastructure",
        "Automate deployments using ADO",
        "Help in setting up monitoring and alerting",
        "Update and streamline group workflows",
        "Update outdated tools and libraries used in automation"
      ]
    },
    {
      "name": "Recruitics / Doxa",
      "position": "Senior SRE",
      "startDate": "2024-02",
      "endDate": "2024-07",
      "highlights": [
        "Manage and maintain the AWS infrastructure either via Jenkins, Bitbucket Pipelines, and/or ArgoCD",
        "Maintain software quality and security by ensuring all releases are checked by sonar and/or trivy",
        "Assist in application deployments and production issues",
        "Help in setting up monitoring and alerting",
        "Configure and setup automation and pipelines",
        "Help DevSecOps in the maintenance of secret rotation as well as vault cluster management",
        "Help migrate github actions to bitbucket pipelines",
        "Audit alerts to ensure only critical and necessary notification are sent to correct slack channels",
        "Assist development teams in upgrading tools, packages, systems, and/or programming languages from sunsetted versions",
        "Support applications: Terraform, Python, Serverless Framework, AWS EKS, AWS EC2, AWS RDS, Hadoop, ELK Stack, PromStack, OpsGenie"
      ]
    },
    {
      "name": "Manulife",
      "position": "Senior Platform Engineer",
      "startDate": "2022-02",
      "endDate": "2024-01",
      "highlights": [
        "Manage, maintain, and deploy services to Azure kubernetes via Jenkins",
        "Ensure code is checked by security and code quality tools: Snyk and SonarQube",
        "Identify, investigate, and resolve potential issues for releasing applications to production",
        "Help identify, investigate, and resolve security problems",
        "Migrate stack from on-premise cloud foundry to Azure",
        "Plan and document procedure for performing disaster recovery, operational resiliency audit, and incident management",
        "Ensure integration to monitoring systems are working: Prometheus, Kiali, Jaeger, Grafana, Devo, New Relic",
        "Coordinate with relevant business partners and raise service request when needed",
        "On call support for incidents and perform documentation, remediation, and coordination",
        "Create audits of system states and manuals for operations tasks",
        "Provide training and knowledge sharing for rest of team",
        "Programming languages used by backend developers: typescript",
        "Supporting applications: Terraform, Azure Synapse, Azure CosmosDB, Azure Functions, Istio, FluxCD, Prisma/Twistlock, Cert Manager"
      ]
    },    {
      "name": "ING Business Shared Services",
      "position": "Senior DevOps Engineer / Site Reliability Engineer",
      "startDate": "2019-11",
      "endDate": "2022-02",
      "highlights": [
        "Manage, maintain, and deploy services to openshift/kubernetes via Azure DevOps Pipelines",
        "Identify, investigate, and resolve potential issues and performance bottlenecks",
        "Help identify, investigate, and resolve security problems",
        "Migrate stack from on-premise to public cloud: Azure / AKS / ARM",
        "Perform disaster recovery, operational resiliency audits, and incidents management",
        "Maintain monitoring systems: ELK / Grafana / Prometheus / Kafka / PagerDuty",
        "Coordinate with relevant business partners and raise service request when needed",
        "On call support for incidents and perform documentation, remediation, and coordination",
        "Create audits of system states and manuals for operations tasks",
        "Provide training and knowledge sharing for rest of team",
        "Develop applications/scripts for operations efficiency: python, bash, powershell",
        "Programming languages used by backend developers: python, go, java",
        "Additional applications: FIS Profile, MSSQL, SSRS, VMWare, F5, RHEL7, Prisma/Twistlock",
        "Supporting applications: Terraform, Ansible, Consul, Vault, Nginx, Squid, Cassandra, eBPF"
      ]
    },
    {
      "name": "mClinica",
      "position": "Freelance - DevOps",
      "startDate": "2019-03",
      "endDate": "2019-05",
      "highlights": [
        "Migrate services from azure to gcp",
        "Provide guidance/advice on database deisign/architecture as well as dockerizing applications"
      ]
    },
    {
      "name": "DigitalTolk",
      "position": "Freelance - BackEnd Development / DevOps",
      "startDate": "2017-12",
      "endDate": "2018-11",
      "highlights": [
        "Develop a realtime application with NLP capabilities involving audio and language analysis",
        "Application development involved python with asyncio, grpc, gunicorn, 0mq, nats, asgi, pydub, textblob, polyglot, and spacy",
        "Application development approach was to use actor model design",
        "Also includes tasks in upgrading current azure infrastructure implementing containerization, high availability, and security",
        "Setup the base docker images for applications using packer with ansible",
        "Security integrations involved placing a bastion gateway, implementing fail2ban, and adding rate limiting",
        "Implement a clustered/fault tolerant setup for redis, elasticsearch, nomad, consul, traefik, and mariadb",
        "Use terraform and ansible to automate azure infrastructure upgrade and deployment"
      ]
    },
    {
      "name": "CBO (Complete Business Online)",
      "position": "Senior BackEnd Developer / Senior DevOps Engineer",
      "startDate": "2016-11",
      "endDate": "2017-12",
      "highlights": [
        "Develop, support, and optimize on a general level across all products and applications",
        "Manage and maintain the AWS cloud stack: ELB, SQS, Lambda, DynamoDB, Opsworks, SNS, Cloudwatch",
        "Provide training and knowledge sharing for rest of team",
        "Additional technologies handled: Google Analytics"
      ]
    },
    {
      "name": "Juwai",
      "position": "Freelance - BackEnd Development",
      "startDate": "2016-06",
      "endDate": "2016-11",
      "highlights": [
        "Develop and maintain backend applications and services",
        "Identify, investigate and resolve potential",
        "Additional technologies involved are AWS SQS, MySQL, and ZeroMQ"
      ]
    },
    {
      "name": "Glyphstudios",
      "position": "Freelance - BackEnd Development",
      "startDate": "2016-06",
      "endDate": "2016-11",
      "highlights": [
        "Develop voice/sms applications integrated with Asterisk and to telecommunications partners",
        "Troubleshoot and make recommendations for any problems and issues",
        "Aid in optimizing performance of existing voice/sms applications with high load and traffic"
      ]
    },
    {
      "name": "APPone",
      "position": "Freelance - BackEnd Development",
      "startDate": "2016-06",
      "endDate": "2016-11",
      "highlights": [
        "Manage and maintain database as well as create relevant scripts and schemas",
        "Develop backend applications",
        "Troubleshoot and make recommendations for any problems and issues with frontend integration"
      ]
    },
    {
      "name": "Harte Hanks",
      "position": "Freelance - Database Development",
      "startDate": "2013-10",
      "endDate": "2014-08",
      "highlights": [
        "Manage and maintain multiple databases as well as help in merging them to a single database",
        "Coordinate with relevant parties and develop scripts for transforming data from database"
      ]
    },
    {
      "name": "Aircom / Nokia",
      "position": "OSS and Database Engineer",
      "startDate": "2008-05",
      "endDate": "2013-08",
      "highlights": [
        "Develop applications/scripts for telecommunications data processing and reporting",
        "Setup and maintain a data warehouse for telecommunications data",
        "Perform OSS network modification, monitoring, maintenance, and troubleshooting",
        "Extract and process data from OSS network for analysis"
      ]
    }
  ],
  "education": [{
    "institution": "Mapua Institute of Technology",
    "area": "Electronics and Communications Engineering",
    "studyType": "Bachelor's Degree",
    "startDate": "2002",
    "endDate": "2006"
  }],
  "certificates": [{
    "name": "Licensed Electronics and Communications Engineer",
    "date": "2007-04",
    "issure": "Philippines Professional Regulation Commission"
  }],
  "skills": [
    {
      "name": "Software Development",
      "keywords": [
        "Python",
        "Javascript",
        "Typescript",
        "Git",
        "Microservices",
        "ReST",
        "GraphQL"
      ]
    },
    {
      "name": "Databases",
      "keywords": [
        "PostgreSQL",
        "MySQL",
        "SQLite",
        "Redis",
        "Cassandra",
        "Elasticsearch",
        "DynamoDB",
        "CosmosDB",
        "MongoDB"
      ]
    },
    {
      "name": "Cloud Technology",
      "keywords": [
        "AWS",
        "Azure"
      ]
    },
    {
      "name": "Infrastructure as a Code",
      "keywords": [
        "Terraform",
        "ARM / Bicep",
        "CloudFormation",
        "Spacelift"
      ]
    },
    {
      "name": "HTTP Servers/Proxies",
      "keywords": [
        "Apache HTTP",
        "Nginx",
        "HAProxy",
        "Squid"
      ]
    },
    {
      "name": "Kubernetes Based Applications",
      "keywords": [
        "Argo",
        "Flux",
        "Istio"
      ]
    },
    {
      "name": "Monitoring",
      "keywords": [
        "Promstack",
        "ELK Stack",
        "Jaeger",
        "Dynatrace",
        "New Relic"
      ]
    },
    {
      "name": "Containers and Orchestration",
      "keywords": [
        "Kubernetes",
        "Openshift",
        "Docker",
        "Packer",
      ]
    },
    {
      "name": "Linux Administration",
      "keywords": [
        "RHEL",
        "Debian",
        "Ubuntu",
        "Ansible",
        "Chef"
      ]
    },
    {
      "name": "Scripting",
      "keywords": [
        "Python",
        "Bash",
        "Powershell"
      ]
    },
    {
      "name": "Continuous Integration",
      "keywords": [
        "Azure DevOps",
        "Jenkins",
        "Gitlab CI",
        "Github Actions"
      ]
    },
    {
      "name": "Message Queues",
      "keywords": [
        "RabbitMQ",
        "Kafka",
        "Azure Service Bus",
        "AWS SQS"
      ]
    }
    {
      "name": "AI/LLM/Agents",
      "keywords": [
        "Github Copilot",
        "OpenAI Codex",
        "Claude Code",
        "Agents.md"
      ]
    }
  ],
  "languages": [
    {
      "language": "English"
    },
    {
      "language": "Filipino"
    }
  ]
}