Expertise
Skills
Core strengths across data platforms, backend systems, and cloud infrastructure.
Programming languages
Java, Python, SQL, JavaScript, Scala (Spark), PL/SQL
Big data & streaming
Apache Spark, Delta Lake, Hadoop (HDFS, YARN), Hive, Structured Streaming, Kafka, Airflow
Cloud & AWS
EC2, EMR, S3, Glue, Athena, RDS, DynamoDB, SQS, EKS, CloudWatch, Dremio
Backend & APIs
Spring Boot, Microservices, REST APIs, Django, event-driven integrations
Frontend & web
HTML, CSS, JavaScript, ReactJS, Node.js
Databases
Oracle, PostgreSQL, MySQL, Elasticsearch, Redis, DynamoDB, NoSQL
DevOps & infrastructure
Docker, Kubernetes, Jenkins, Git, Terraform, ArgoCD, CI/CD pipelines
Observability
Prometheus, Grafana, Graylog, CloudWatch, Elastic Stack, SLOs / alerting
Engineering practices
Distributed systems design, performance tuning, secure coding, unit/integration/system testing, architecture reviews, mentoring, Agile/Scrum collaboration
Nagendra Darla 