CBCRISTIAN BAN

SOFTWARE ENGINEERING · ARCHITECTURE · PRODUCT CRAFT

Complex systems.
Clear outcomes.

I turn ambitious product ideas and tangled technical foundations into resilient software, stronger platforms and calmer engineering workflows.

Enter the capability atlas ↓ Start a conversation
20+ years commercial engineering Remote B2B collaboration End-to-end product ownership
Portrait of Cristian Ban wearing a suit ORADEA · ROMANIA
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01 / 09PRODUCT SURFACES

FRONTEND SYSTEMS

Interfaces that scale beyond the first release.

Modern frontend foundations for complex, multi-application products—designed for maintainability, speed and consistent user experience.

  • Component architecture and reusable UI foundations
  • State, data-access and client-generation patterns
  • Product delivery across fintech, cybersecurity, SaaS and scheduling
ReactTypeScriptNext.jsAngularRedux ToolkitLexical
02 / 09END-TO-END DELIVERY

FULL-STACK ENGINEERING

Own the path from interface to data.

Comfortable moving through frontend, backend, APIs and persistence to deliver complete workflows rather than isolated features.

  • Business-critical applications and connected platform suites
  • API contracts, integration design and cross-system workflows
  • Relational, document and distributed data stores
JavaSpring BootNode.jsNest.jsLoopBackPostgreSQLMongoDB
03 / 09SYSTEM SHAPE

SOFTWARE ARCHITECTURE

Architecture that teams can actually use.

Pragmatic technical direction for greenfield products, platform modernization and distributed systems—grounded in delivery, not diagrams alone.

  • Greenfield SaaS and operational platforms
  • Microservices, SAGA workflows and API boundaries
  • Architecture choices balanced against product reality
MicroservicesOpenAPISAGARESTCI/CDDocker
04 / 09SHARED LANGUAGE

DESIGN SYSTEMS & WORKFLOW

Make consistency the easiest choice.

Engineering and design practices that connect Figma, tokens, components and implementation into a coherent product language.

  • Design tokens, themes and reusable component standards
  • Close partnership with UX and visual-design teams
  • Modern tooling that reduced feedback cycles dramatically
Material UIKendo UICarbonFigmaViteSassTailwind CSS
05 / 09INFORMATION AT SCALE

DATA, SEARCH & BIG DATA

Turn dense information into useful answers.

Search-driven and data-heavy systems that consolidate, index and analyse large operational datasets for reporting and decision-making.

  • Large-scale indexing and search architectures
  • Data consolidation and analytics pipelines
  • SQL, NoSQL and distributed storage experience
HadoopHDFSHBaseSolrElasticsearchKafkaZooKeeperCassandra
06 / 09PHYSICAL TO DIGITAL

DOCUMENT, MAP & WORKFLOW AUTOMATION

Translate messy real-world inputs into software.

Systems that ingest technical documents, align data with interactive maps and automate reporting, invoicing and field workflows.

  • PDF ingestion, analysis and document generation
  • Geospatial planning and progress visualization
  • Image processing and automated production pipelines
PDF-libAdobe PDF ToolsCanvasD3.jsOpenStreetMapArcGISPuppeteer
07 / 09ENGINEERING HEALTH

PERFORMANCE & QUALITY

Remove friction from both code and workflow.

Systematic improvements to architecture, tooling and standards that make software faster to build, safer to change and easier to understand.

  • Build-time improvements from seconds of waiting to near-instant feedback
  • Coding conventions, linting and structured review practices
  • Performance tuning, testing and maintainability upgrades
JestTDDGitDockerCI/CDProfilingCode Review
08 / 09TEAM AMPLIFICATION

MENTORING & COLLABORATION

Raise the signal across the whole team.

Hands-on collaboration across engineering, UX, design and product, with a strong focus on clarity, knowledge transfer and sustainable standards.

  • Mentored engineers, designers and emerging developers
  • Designed intensive full-stack web training
  • Bridged product intent, visual design and technical constraints
Technical DirectionMentoringWorkshopsProduct DiscoveryCross-functional Delivery
09 / 09THE DEEP FOUNDATION

CREATIVE & LOW-LEVEL FOUNDATIONS

Engineering with a designer’s eye and a systems mindset.

A path that began with visual art, music and low-level programming still shapes how I approach interaction, craft and the machinery beneath an interface.

  • Graphical environments and multimedia tools for constrained systems
  • Digital imaging, composition and visual quality
  • Long-running curiosity around AI, cryptography and emerging platforms
8086 AssemblyPascalCC++PhotoshopCryptographyMachine Learning

A BROAD TOOLBOX, USED WITH INTENT

Depth where it matters.
Range when it helps.

I work best where product complexity crosses technical boundaries: modern interfaces, dependable backends, demanding data, and teams that need a clearer way forward.

Build

React · TypeScript · Java · Spring Boot · Node.js · Angular · Next.js · PHP

Shape

Architecture · Design systems · API contracts · Data models · Product discovery

Scale

PostgreSQL · MongoDB · Cassandra · Hadoop · HBase · Solr · Elasticsearch

Deliver

CI/CD · Docker · Testing · Reviews · Performance · Mentoring · Consulting

Web developmentIT consultingSaaS developmentSoftware testingCloud applicationsCustom software

HAVE A COMPLEX PRODUCT OR PLATFORM?

Let’s make it
clearer, faster, stronger.

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