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Busy exploring the tech world :)
πŸ’­
Busy exploring the tech world :)
  • India & Europe

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ajaykuma/README.md

Architect | Engineer | Consultant β€” Data, Cloud & AI / Generative AI Platforms

Senior technologist with 22+ years in enterprise technology, 10+ years in AI/ML, and 4+ years in Generative AI.

I design, build, and deliver scalable, production-grade Data & AI platforms across cloud and hybrid environments.
My expertise spans Big Data, NoSQL & structured databases, cloud-native platforms, AI/ML pipelines, and LLM-powered systems.

I help organizations move from concept β†’ architecture β†’ production β†’ scale, ensuring secure, reliable, and cost-effective platforms.

πŸ’Ό Consulting, Architecture & Technical Enablement

I provide independent consulting and hands-on technical leadership, supporting enterprises, startups, and engineering teams in:

  • Design and deliver enterprise-grade Data & AI platforms, addressing real-world business challenges
  • Modernize legacy systems and scale cloud-native, hybrid, or multi-region architectures
  • Implement LLM / RAG pipelines and generative AI solutions for production environments
  • Optimize distributed data & streaming platforms for performance, resilience, and cost efficiency
  • Provide architecture guidance, code reviews, and technical enablement for engineering teams

πŸ“Œ Enterprise Engagement Highlights

  • Enabled 250+ enterprise teams to adopt modern Data, Cloud, and AI/ML platforms through hands-on workshops
  • Guided engineers in solving real-world problems and implementing production-ready solutions
  • Maintained 95–100% satisfaction, demonstrating consistent impact

Available formats:

  • Quick discovery / scoping calls
  • Executive sessions with leadership
  • Hands-on deep dives & multi-week enablement programs
  • Advisory or implementation retainers

πŸ“© Contact: [email protected] | πŸ”— Booking link coming soon

Work in Progress 🚧 Repositories are continuously evolving with reference implementations & exploratory work.

🧰 Tech Toolbox

πŸš€ Technical Expertise

🧠 AI / ML / Generative AI

  • LLM-based enterprise applications and RAG pipelines using multiple providers and frameworks, including OpenAI GPT, Google Gemini, Hugging Face, LangChain, LangGraph, AutoGen, CrewAI
  • Deployment and orchestration on cloud platforms such as Google Cloud (Vertex AI), Azure OpenAI, and AWS
  • Vector stores for semantic and multimodal search: FAISS, Chroma, Elasticsearch / OpenSearch
  • Evaluation frameworks, benchmarking, and guardrails for production-ready systems
  • Agentic systems and workflow automation for real-world business solutions

πŸ“Š Big Data, Streaming & Integration

  • Spark, Hadoop, Kafka, Flink
  • Nifi, Messaging Systems, Informatica
  • Elasticsearch / OpenSearch ecosystems
  • Hybrid batch & real-time architectures
  • Event-driven integration patterns

☁️ Cloud & Platform Engineering

  • Multi-region cloud-native architectures & APIs (AWS Β· GCP Β· Azure)
  • Containers, Kubernetes, serverless & hybrid infrastructure

πŸ’Ύ Databases & Data Platforms

  • Structured & NoSQL systems across enterprise & distributed environments
  • Lakehouse & streaming architectures for high-volume, low-latency processing
  • Data quality, lineage & governance frameworks

πŸ’³ Support via PayPal

If you'd like to support my work directly via PayPal:

PayPal

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  1. Datasets_For_Work Datasets_For_Work Public

    Sample data

    HTML 28 36

  2. GenAI_GCP_HF_OpenAI_Databricks GenAI_GCP_HF_OpenAI_Databricks Public

    Jupyter Notebook 10 6

  3. ApacheKafka ApacheKafka Public

    C# 1

  4. AWS_Work AWS_Work Public

    This contains working/setup/testing examples on various AWS Services

    Python 1

  5. Bigdata_Spark Bigdata_Spark Public

    Working with Apache Spark

    Scala 1

  6. ELK ELK Public

    ElasticSearch Logstash Kibana

    Python 2