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Saithej2k/README.md

Saithej Singu

Software engineer with experience across backend systems, storage/reliability tooling, observability, and applied AI workflows.

I build service APIs, storage-heavy systems, diagnostics, and small AI tools where correctness has to survive real inputs.

M.S. in Computer Science, University of Florida
Based in the U.S.; open to relocation, remote, and hybrid roles

LinkedIn Email

Current Direction

I like code that makes system behavior easier to reason about: storage paths with measurable tradeoffs, service APIs with sharp contracts, diagnostics that surface failure modes early, and ML systems with evaluation loops instead of hand-waving.

backend / storage internals / reliability / observability / developer tooling / applied AI

Shipping Notes

I keep a split-brain build loop: one side is original systems work, the other is upstream maintenance in codebases I did not design. The through-line is making behavior easier to inspect, test, and recover from.

Featured build: LocalAssist
Say it once. It becomes a plan. LocalAssist is a 100% on-device iOS 26 assistant built with Swift, SwiftUI, App Intents, WidgetKit, and Apple Foundation Models. It focuses on guided generation, tool calling, typed streaming, deterministic fallback, and CI-gated evals.

PR Fingerprints

Small upstream patches, grouped by what they change:

runtime truth -> clearer Jaeger SPM disabled-metrics behavior: jaeger#8878
operator escape hatch -> Helm service-network override for AWS application networking: aws#973
CLI ergonomics -> help output that works without local config: elastic/connectors#4109
UI edge polish -> timestamp/search/rendering fixes in production apps: nextcloud#2604, FlowFuse#2152

Build Map

Storage and reliability

db-storage-engine -> distributed-storage-engine -> rocksdb-compaction-optimizer

Industrial diagnostics

equipment-control-diagnostic-simulator -> deterministic CAN fault replay -> WPF diagnostic workbench

Applied AI and ranking

GenAI-Semantic-Search-Recommendation -> semantic retrieval and reranking -> Neural-Ad-Ranking-CTR-Prediction

Technical Range

  • Languages: C++, Go, Python, Java, C#, SQL, Bash, TypeScript, JavaScript
  • Backend: Spring Boot, FastAPI, REST APIs, gRPC, Protocol Buffers, Kafka, PostgreSQL, Redis, OpenSearch
  • Storage and reliability: LSM trees, WAL recovery, MVCC, Raft, buffer pools, compaction scheduling, workload simulation
  • Cloud and observability: AWS, Docker, Kubernetes, Terraform, GitHub Actions, Grafana, OpenTelemetry, metrics, tracing
  • Applied AI: PyTorch, semantic search, recommendation systems, neural ranking, CTR prediction, Bayesian optimization

Popular repositories Loading

  1. Bash_Scripting Bash_Scripting Public

    Forked from gautamjha2002/Bash_Scripting

    This is my repository of Learning Bash_Scripting

    Shell 1

  2. google-job-watcher google-job-watcher Public

    Python 1

  3. GenAI-Semantic-Search-Recommendation GenAI-Semantic-Search-Recommendation Public

    Python 1

  4. LocalAssist LocalAssist Public

    Say it once. It becomes a plan — 100% on-device. iOS 26 assistant built on Apple Foundation Models: guided generation, tool calling, typed streaming, deterministic fallback, CI-gated evals.

    Swift 1

  5. ml-evaluation-batch-inference-platform ml-evaluation-batch-inference-platform Public

    FastAPI batch NLP evaluation platform with PyTorch inference, PostgreSQL metrics, Docker, and CI release gates.

    Python 1

  6. algorithm-visualizer algorithm-visualizer Public

    Forked from algorithm-visualizer/algorithm-visualizer

    🎆Interactive Online Platform that Visualizes Algorithms from Code

    JavaScript