{
  "$schema": "https://viveky.com/schemas/career-metrics.json",
  "meta": {
    "generated": "2026-01-15T00:00:00.000Z",
    "version": "1.0.0",
    "source": "Git commit analysis across all repositories",
    "canonical": "https://viveky.com/api/metrics.json"
  },
  "summary": {
    "headline": "15-year career with 10,543 commits across 191 repositories",
    "tagline": "Founding 100K+ student platform, leading 5 enterprise platforms",
    "recommendation": "Principal Engineer candidate with founding-engineer level ownership across multiple enterprise platforms"
  },
  "careerOverview": {
    "totalCommits": 10543,
    "totalRepositories": 191,
    "originalRepositories": 185,
    "forkedRepositories": 6,
    "totalCodeFiles": 1950996,
    "careerSpanYears": 15,
    "careerSpan": {
      "start": "2011-05-11",
      "end": "2026-01-14",
      "years": 15
    },
    "activeYears": [2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026]
  },
  "commitDistribution": {
    "byPlatform": [
      {"name": "GitHub Solo Projects", "commits": 5200, "percentage": 49.3, "projects": 78},
      {"name": "E70 EdTech", "commits": 2842, "percentage": 27.0, "ownership": 28.4},
      {"name": "HMS Proptoll", "commits": 999, "percentage": 9.5, "ownership": 9.2},
      {"name": "LRN Compliance", "commits": 641, "percentage": 6.1, "ownership": 3.8},
      {"name": "Exam Platform Exams", "commits": 602, "percentage": 5.7, "ownership": 56.8},
      {"name": "Plutus Healthcare", "commits": 259, "percentage": 2.5, "ownership": 40.8}
    ],
    "byYear": {
      "2011": {"commits": 450, "highlights": "E70 platform founded"},
      "2012": {"commits": 680, "highlights": "DRM system implemented"},
      "2013": {"commits": 720, "highlights": "Decentralized database architecture"},
      "2014": {"commits": 590, "highlights": "Content delivery optimization"},
      "2015": {"commits": 1100, "highlights": "GitHub solo projects started"},
      "2016": {"commits": 1250, "highlights": "FPIX UI development"},
      "2017": {"commits": 1400, "highlights": "Blockchain projects"},
      "2018": {"commits": 1300, "highlights": "Hyperledger Gifty platform"},
      "2019": {"commits": 850, "highlights": "Enterprise consulting"},
      "2020": {"commits": 200, "highlights": "Career transition"},
      "2021": {"commits": 320, "highlights": "Plutus Healthcare co-founded"},
      "2022": {"commits": 580, "highlights": "HMS Proptoll, LRN joined"},
      "2023": {"commits": 450, "highlights": "LRN platform development"},
      "2024": {"commits": 380, "highlights": "Multi-region deployments"},
      "2025": {"commits": 520, "highlights": "Exam Platform exam system"},
      "2026": {"commits": 253, "highlights": "Ongoing development"}
    },
    "byType": {
      "features": {"percentage": 45, "description": "New functionality and features"},
      "bugFixes": {"percentage": 25, "description": "Bug fixes and issue resolution"},
      "refactoring": {"percentage": 15, "description": "Code improvement and optimization"},
      "infrastructure": {"percentage": 10, "description": "DevOps, CI/CD, tooling"},
      "documentation": {"percentage": 5, "description": "Documentation and comments"}
    }
  },
  "codeOwnership": {
    "criticalSystems": [
      {
        "system": "E70 Security/DRM Layer",
        "ownership": 84.1,
        "role": "Primary Architect",
        "components": ["ClosedTypeLicenseHandler", "DRMLicenseManager", "AES encryption"],
        "impact": "Protects content worth millions across 30+ apps"
      },
      {
        "system": "E70 Native/JNI Layer",
        "ownership": 85.4,
        "role": "Primary Architect",
        "components": ["VideoCipherPlayer", "CipherInputStream", "MuPDF integration"],
        "impact": "Core rendering and encryption for all content"
      },
      {
        "system": "Exam Platform Sync System",
        "ownership": 90.0,
        "role": "Primary Architect",
        "components": ["RabbitMQ sync", "SQLite persistence", "MQTT updates"],
        "impact": "Real-time exam delivery and status tracking"
      }
    ],
    "highOwnership": [
      {"area": "E70 Content_Manager", "ownership": 78.4, "commits": "160/204"},
      {"area": "E70 DRMLicenseManager", "ownership": 79.5, "commits": "89/112"},
      {"area": "Exam Platform Invigilator App", "ownership": 75.0, "commits": "117/156"},
      {"area": "E70 DownloadManager", "ownership": 72.0, "commits": "134/186"},
      {"area": "E70 DataSyncManager", "ownership": 57.9, "commits": "190/328"},
      {"area": "Exam Platform Student App", "ownership": 55.9, "commits": "194/347"},
      {"area": "Exam Platform Router", "ownership": 52.4, "commits": "291/555"}
    ],
    "architecturalDecisions": [
      {"decision": "Offline-first sync architecture", "year": 2011, "impact": "Foundation for E70 platform"},
      {"decision": "Decentralized database design", "year": 2013, "impact": "Scalable content delivery"},
      {"decision": "JNI encryption layer", "year": 2012, "impact": "DRM protection system"},
      {"decision": "MQTT real-time sync", "year": 2013, "impact": "Live content updates"},
      {"decision": "RabbitMQ exam distribution", "year": 2025, "impact": "Distributed exam sync"},
      {"decision": "Redis Cluster caching", "year": 2023, "impact": "High-performance HMS"},
      {"decision": "Grafana Loki observability", "year": 2024, "impact": "Centralized logging"},
      {"decision": "AWS SDK v3 migration", "year": 2024, "impact": "Modern cloud integration"}
    ]
  },
  "technologyExpertise": {
    "languages": {
      "expert": [
        {"name": "JavaScript/TypeScript", "years": 10, "projects": 50},
        {"name": "Java", "years": 8, "projects": 35},
        {"name": "SQL", "years": 12, "projects": 60}
      ],
      "proficient": [
        {"name": "Go", "years": 2, "projects": 3},
        {"name": "Kotlin", "years": 3, "projects": 5},
        {"name": "Swift", "years": 2, "projects": 8},
        {"name": "Python", "years": 3, "projects": 10}
      ],
      "familiar": [
        {"name": "C#", "years": 2, "projects": 5},
        {"name": "Objective-C", "years": 2, "projects": 8},
        {"name": "C/C++ (JNI)", "years": 3, "projects": 2}
      ]
    },
    "frameworks": {
      "backend": ["LoopBack 4", "Spring Boot", "Express", "Gin (Go)"],
      "frontend": ["Angular", "React", "Electron"],
      "mobile": ["Android SDK", "Android NDK", "iOS SDK", "React Native"]
    },
    "databases": {
      "primary": ["PostgreSQL", "MongoDB", "MySQL", "SQLite"],
      "caching": ["Redis", "Redis Cluster"],
      "search": ["Solr", "Elasticsearch"]
    },
    "cloud": {
      "aws": ["S3", "CloudFront", "SES", "RDS", "EC2", "Lambda", "Cognito"],
      "azure": ["Azure AD B2C"],
      "observability": ["Grafana Loki", "Sentry", "ACRA/Acralyzer"]
    },
    "messaging": ["RabbitMQ", "MQTT", "WebSocket"],
    "devops": ["Jenkins", "Docker", "Kubernetes", "Groovy"],
    "blockchain": ["Hyperledger Fabric"],
    "security": ["JWT", "OAuth 2.0", "SAML", "AES", "DRM"]
  },
  "leadershipMetrics": {
    "codeReviews": {
      "received": 2522,
      "given": 157,
      "primaryReviewers": [
        {"name": "Hareesh", "reviews": 786},
        {"name": "Sravan", "reviews": 468},
        {"name": "Krishna Teja", "reviews": 240}
      ]
    },
    "teamInfluence": {
      "projectsLed": 5,
      "teamsInfluenced": 8,
      "developersInfluenced": 30,
      "architecturalDecisionsAuthored": 8
    },
    "mentorship": {
      "juniorDevelopersMentored": 5,
      "reviewInteractions": 560,
      "knowledgeTransferSessions": "Ongoing"
    }
  },
  "qualityMetrics": {
    "bugFixRatio": 10.4,
    "crashRate": "sub-1%",
    "testCoverage": "Varies by project",
    "largeCommits": {
      "over10Files": 150,
      "over20Files": 75,
      "over50Files": 25,
      "largestCommit": {
        "files": 209,
        "description": "Major architectural change"
      }
    }
  },
  "domainExpertise": [
    {
      "domain": "Educational Technology",
      "years": 10,
      "projects": ["E70", "Exam Platform", "Cambridge App", "Britannica App"],
      "impact": "100K+ students served",
      "technologies": ["Android", "SQLite", "MQTT", "DRM"]
    },
    {
      "domain": "Healthcare",
      "years": 3,
      "projects": ["Plutus API"],
      "impact": "Medical services platform",
      "technologies": ["Node.js", "MongoDB", "JWT"]
    },
    {
      "domain": "Property Management",
      "years": 4,
      "projects": ["HMS Proptoll"],
      "impact": "148K+ code files, AWS integration",
      "technologies": ["Angular", "LoopBack 4", "PostgreSQL", "AWS"]
    },
    {
      "domain": "Enterprise Compliance",
      "years": 3,
      "projects": ["LRN Platform"],
      "impact": "Fortune 500 clients, multi-region",
      "technologies": ["Node.js", "Jenkins", "Solr", "Azure AD"]
    },
    {
      "domain": "Blockchain",
      "years": 2,
      "projects": ["86400/Gifty"],
      "impact": "Full blockchain gift card platform",
      "technologies": ["Hyperledger Fabric", "Node.js"]
    }
  ],
  "engineeringProfile": {
    "criteria": {
      "architecturalOwnership": {
        "level": "Exceptional",
        "evidence": [
          "#1 contributor in 4 major repositories",
          "47% ownership of E70 core library (30+ apps)",
          "84% ownership of security/encryption layer",
          "Founded E70 platform (first commit May 2011)",
          "78 solo GitHub projects with 5,200 commits"
        ]
      },
      "systemComplexity": {
        "level": "Advanced",
        "evidence": [
          "10,543 total commits across 191 repos",
          "Built distributed offline-first sync systems",
          "Blockchain development (840 commits)",
          "Multi-database architectures (5+ DB types)",
          "Largest commit touched 209 files"
        ]
      },
      "technicalOwnership": {
        "level": "Critical",
        "evidence": [
          "Primary architect of E70 DRM system (84% ownership)",
          "Primary architect of E70 native layer (85% ownership)",
          "Critical system owner for 4 enterprise platforms",
          "Security layer maintainer for content worth millions"
        ]
      },
      "leadershipLeverage": {
        "level": "Strong",
        "evidence": [
          "2,522 code reviews received",
          "157+ reviews given (mentorship)",
          "Led 5 major platform developments",
          "Architectural decisions adopted by 30+ apps"
        ]
      },
      "enterpriseDelivery": {
        "level": "Proven",
        "evidence": [
          "10+ enterprise clients served",
          "Multi-region deployments (US, EU)",
          "Fortune 500 compliance platforms",
          "100K+ students served on E70"
        ]
      }
    },
    "recommendation": "Principal Engineer candidate with founding-engineer level ownership across multiple enterprise platforms with 15-year track record and 10,543 commits."
  },
  "timeline": [
    {"year": 2011, "event": "Founded E70 EdTech platform", "type": "founding"},
    {"year": 2012, "event": "Implemented DRM/encryption system", "type": "architecture"},
    {"year": 2013, "event": "Decentralized database architecture", "type": "architecture"},
    {"year": 2014, "event": "Platform serving 100K+ students", "type": "milestone"},
    {"year": 2015, "event": "Started independent consulting", "type": "career"},
    {"year": 2016, "event": "Built FPIX desktop application", "type": "project"},
    {"year": 2018, "event": "Hyperledger blockchain platform", "type": "project"},
    {"year": 2021, "event": "Co-founded Plutus Healthcare", "type": "founding"},
    {"year": 2022, "event": "Joined HMS Proptoll & LRN", "type": "career"},
    {"year": 2024, "event": "AWS v3 migration, Grafana Loki", "type": "architecture"},
    {"year": 2025, "event": "Built Exam Platform exam system", "type": "project"},
    {"year": 2026, "event": "15 years, 10,543 commits", "type": "milestone"}
  ]
}