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Focusing on Scalability and Impact
💻
Focusing on Scalability and Impact

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@project-sunbird@EkStep-DevCon-2020@Sanketika-Obsrv

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manjudr/README.md
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👋 About Me

I'm a polyglot engineer who builds data platforms and distributed systems that run in production at scale. I work end-to-end across platform architecture, big-data pipelines, and site reliability — from first design to systems serving millions.

  • 🔭 Currently building open network infrastructure at Beckn and leading Obsrv, a real-time data-pipeline product.
  • 🌱 Deep in distributed systems, event-driven architectures, and cloud-native tooling.
  • 💬 Ask me about Kafka pipelines, Flink/Druid/Hudi, platform design, or scaling Java/Scala services.
  • 🌍 Long-time open-source contributor across education, agri-tech, and analytics.

🚀 Featured Work

ProjectWhat I do
BecknBuilding catalog/discovery infrastructure for open commerce networks
ObsrvLed development of a real-time data-pipeline & observability platform
SunbirdAnalytics framework powering India's digital learning platform (millions of learners)
Agri-TechBuilt data tools helping farmers adopt sustainable farming practices

⚙️ Tech Stack

Languages and tools are just leverage — the real work is choosing the right framework, stack, or language for the system, the problem, and who we're solving it for. The stacks below are just examples of what I've used — the right tool is always chosen per design and need.

LanguagesJavaScalaTypeScriptJavaScriptGoPython

Big Data & StreamingApache FlinkApache SparkKafkaDruidHudi

Cloud & InfraDockerKubernetesGCPAWSAzure

DatabasesPostgreSQLRedis


🧭 How I Work

  • Scale-first design — architect for the load that's coming, not just today's.
  • Reliability as a feature — SLOs, observability, and graceful failure built in from the start.
  • Pragmatic polyglot — pick the right language and tool for the problem, not the habit.
  • Open by default — build in the open, contribute upstream, share what I learn.

Let's build impactful, reliable systems together.

📧 manjunathdavanam@gmail.com · 🔗 LinkedIn

Pinned Loading

  1. Sunbird-Obsrv/sunbird-core-dataproductsSunbird-Obsrv/sunbird-core-dataproductsPublic

    Repository for generic data products to derive reports and insights from telemetry. The repository consists of base interfaces and implementations for the entire data product life cycle.

    Scala 3 47

  2. Sunbird-Obsrv/obsrv-coreSunbird-Obsrv/obsrv-corePublic

    Scala 1 13

  3. Sanketika-Obsrv/obsrv-automationSanketika-Obsrv/obsrv-automationPublic

    Forked from Sunbird-Obsrv/obsrv-automation

    Go Template 1 8

  4. sunbird-analytics-coresunbird-analytics-corePublic

    Forked from Sunbird-Obsrv/sunbird-analytics-core

    Scala

  5. Sunbird-Obsrv/obsrv-api-serviceSunbird-Obsrv/obsrv-api-servicePublic

    HTML 15

  6. Sunbird-Obsrv/obsrv-automationSunbird-Obsrv/obsrv-automationPublic

    Go Template 26