PythonFastAPITypeScriptGolangJavaNode.jsExpressReactAWSAWS LambdaAWS CognitoAmazon EKSKubernetesDockerTerraformCI/CDGitHub ActionsGitLab CI/CDJenkinsDevOpsCloud-NativeDistributed SystemsMicroservicesIaaCREST APIsOpenAPISwaggerPostgreSQLMySQLMongoDBRedisHBasePrometheusGrafanaOpenTelemetryTempoJaegerObservabilityTracingMLAIRAGLLMAgentic AIAI AgentsVector DBQdrantOpenAILokiElasticsearchTensorFlowKerasNumPyPandasSciPyTransformersCNNsResNetsSiamese NetworksECGCWTABAPS/4HANASolidityPWAWebSocketsWorkboxMERN StackPython Dash

Siddhant Deshpande

I build the infrastructure that keeps things running at scale.

yes, keep scrolling

Experience

3+ years across startups, research labs, and enterprise.

Constellr GmbH

Backend Software Engineer

Aug 2024 – Feb 2026

Freiburg, DE (Remote)

ML model

Fraunhofer IVI

Student Research Assistant

Mar 2023 – May 2024

Dresden, DE

POERPINVGOS/4HANA · ABAP · OData

Deloitte USI

Associate Analyst — SAP Backend

Sep 2021 – Sep 2022

Pune, IN

WebSockets · PWA

Appsay.co

Full-Stack Software Engineer

Jul 2020 – Jan 2021

Pune, IN

Backend services, cloud pipelines, DevOps automation, AI tooling — different problems, same standard: ship it reliably and make it scale.infrastructure

0+Years of engineering
0Graduate degrees
0arXiv preprint
Siddhant Deshpande
SD

The Engineer

Siddhant Deshpande

Backend engineer with 3+ years shipping Python/FastAPI services, cloud infrastructure, CI/CD pipelines, and AI tooling across startups, research, and enterprise. MSc from TU Dresden. Comfortable from API design to Kubernetes deployments — I like to own problems end to end.

PythonFastAPIAWSDistributed SystemsRAGOpenTelemetryKubernetesDocker
Chapter 01

Semantic Log Search

Find anything in your logs. Just ask.

Log Intelligence
Show me all errors from last deploymentWhich requests are taking over 2 seconds?
Answer

Found 3 matching events. At 03:14 UTC, payment-service logged a connection timeout to postgres-primary. This triggered a cascade — 847 requests failed over 4 minutes before auto-recovery.

03:14:02 ERROR connection timeout: postgres-primary03:14:03 WARN retry attempt 1/3 failed03:14:07 ERROR circuit breaker opened

Logs emitted to Loki are embedded and stored in a vector database. A RAG pipeline lets engineers query them in plain English — no more grep marathons.

Stack

PythonLokiVector DBRAGLLM
shipped
Chapter 02

Surprise Meal

Subscriptions that actually delight.

Balance

₹1,000

Today's surprise

🍜 Ramen from Ichiban

Delivered in 30 min

Load a balance, answer a few questions about your taste, and let the system order you a surprising meal from a different restaurant every time. No decision fatigue.

React NativeNode.jsAIPayment API
in progress
Chapter 03

NFT Display Monitor

Where crypto meets the physical world.

NFT #4821

Scan a QR code, upload your photo, and watch your NFT materialise on a physical display screen. Bridges on-chain assets with the real world.

SolidityWebSocketsQRPWA
shipped

The Journey

2018

BSc Computer Science

Fergusson College, Pune · CGPA 9.88

education
2020

Full-Stack Engineer

Appsay.co · Pune

work
2021

SAP Backend Analyst

Deloitte USI · Pune

work
2022

MSc Distributed Systems

TU Dresden · Grade 1.9

education
2023

Research Assistant

Fraunhofer IVI · Dresden

work
2024

Backend Engineer

Constellr GmbH · Freiburg

work
Present →
SD

Siddhant Deshpande

Backend · DevOps · AI · Dresden, Germany

Let's talk →

2026 · Siddhant Deshpande