19.08.2026 aktualisiert

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100 % verfügbar

Fullstack Software Engineer

Bad Orb, Deutschland
Bad Orb +100 km
Bad Orb, Deutschland
Bad Orb +100 km

Profilanlagen

Bogdan-Cristian Ciumac CV.pdf

Über mich

Product-driven Senior Fullstack Engineer with 4.5 years of experience developing scalable web applications. Driven to create intuitive user experiences from complex domain specifications. Demonstrated ability to fully own features in a highpressure environment through hands-on experience

Skills

GCPBig DataGoogle BigQueryPythonPostgreSQLNext.jsDocker ContainerReact.jsGrafanaBackendFastAPIKubernetesFull Stack EntwicklungGraphQLTerraformDaten-PipelineGolangMicroservices
Core Impact & Achievements:

High Availability & Search Scale: Designed and implemented a highly available Typesense Kubernetes cluster that processes 6M+ records to provide fuzzy searches with milliseconds latency.

Cloud Cost Optimization & Migration: Implemented new architecture design and migrating legacy python microservices data pipeline from cloud ecosystem to self-hosted servers.

Big Data & Data Pipeline Engineering: Designed and implemented an automated daily data pipeline analyzing billions of data points to extract statistically relevant insights and predictive stats.

Data & Observability: Redis, Typesense, PostgreSQL, BigQuery, Firestore, Grafana


Technical Leadership & Governance: Lead the engineering and architecture direction of two outside development teams, creating coding standard benchmarks and ensuring that engineering was aligned with product strategy.

Mentorship: Worked as the premier external corporate trainer for Germany s leading IT training companies (GFU, CMT, ITExperts), conducting advanced courses on
  • Docker
  • Kubernetes
  • React/Next.js
  • Microservice Architecture
  • Advanced Database administration.

Design: TailwindCSS, Figma, Material UI, ShadCN

Backend & Database:
  • PostgreSQL ( complex queries, migrations, performance)
  • Supabase ( Auth, Storage, migrations and scaling )
  • Prisma ORM
AI Assisted Development: Cursor, Claude Code, MCP, RAG, Vector database

Other: REST & GraphQL APIs, Testing (Vitest, Playwright), CI/ CD, Git, optimization, and security practices

Soft skills: Product mindset, UI/UX collaboration, translating business requirments into technical solutions, working and coordinating in small fast-moving teams


Erfahrung

Berufserfahrung5 - 10 Jahre
Freelancer seit2023

Sprachen

DeutschverhandlungssicherEnglischverhandlungssicherRumänischMutterspracheRussischMuttersprache

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