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ELASTICSEARCH
SEARCH
THAT SCALES

With Elasticsearch we make large catalogues searchable: relevant hits, faceted filters and stable performance under load.

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We aresearchengineers

We master index design, analyzers, relevance tuning and cluster operations – without black-box magic.

  • Mappings, synonyms and German stemming scenarios
  • Aggregations for filters, KPIs and facets
  • Ingest, data pipeline and idempotency on updates
  • Capacity planning, shards and monitoring
Image about: We are search engineers

Full text & structured data

BM25, multi-match and field boosts deliver relevant results; keyword fields ensure exact filters.

Near real-time & UX

Suggest, autocomplete and "did you mean" boost usability – especially on mobile devices with typos.

Illustration zu Full text & structured data und Near real-time & UX

Scaling & resilience

Shards, replicas and ILM help manage growth without surprises; circuit breakers protect clusters.

Observability stack

Slow logs, thread pools and JVM metrics: we make bottlenecks visible before Black Friday hits.

Illustration zu Scaling & resilience und Observability stack

Real Successes

Reference project Shopware: SHOPWARE PROJEKTE & REFERENZEN
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Shopware

SHOPWARE PROJEKTE & REFERENZEN

  • E-Commerce
  • Shopware Projekte
Reference project Bike Discount: EUROPAS BIG PLAYER IM ZWEIRAD SEGMENT
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Bike Discount

EUROPAS BIG PLAYER IM ZWEIRAD SEGMENT

  • E-Commerce
  • Shopware
  • Migration
Reference project XBoard Shop: DAS SURFBRETT FÜR DIE STRAßE
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XBoard Shop

DAS SURFBRETT FÜR DIE STRAßE

  • E-Commerce
  • Shopware
  • Node.js
Reference project Etikettenmeister: PERFEKTE ETIKETTEN. PUNKT.
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Etikettenmeister

PERFEKTE ETIKETTEN. PUNKT.

  • E-Commerce
  • Shopware
Reference project Mellerud: SHOPWARE 6 ENTERPRISE
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Mellerud

SHOPWARE 6 ENTERPRISE

  • E-Commerce
  • Shopware
  • Migration
Reference project Apple of Eden: MODERN FOOTWEAR – STYLE MEETS COMMERCE
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Apple of Eden

MODERN FOOTWEAR – STYLE MEETS COMMERCE

  • E-Commerce
  • Shopware
  • Migration
Reference project Thea Mika: BEAUTY COMMERCE
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Thea Mika

BEAUTY COMMERCE

  • E-Commerce
  • Shopware
  • Migration

Services &solutions

We start with audits of existing usage or accompany greenfield – including acceptance criteria and runbooks.

  • Index blueprint for Shopware/catalogues and PIM data
  • Migration from Solr/Algolia/DB full-text with cutover plan
  • Search UX: facets, merchandising rules, A/B tests
  • Managed patterns: blue/green reindex, alias switch
Image about: Services & solutions

Large assortments & B2B

Millions of variants and tenant-aware visibilities require consistent index updates and clean permission filters.

Campaigns & seasonality

Boosting active offers and stock levels belongs in ranking design – not in ad-hoc frontend hacking.

Illustration zu Large assortments & B2B und Campaigns & seasonality

Whynextlevels?

Wrong search architecture costs revenue. We deliver measurable query latencies and traceable ranking strategies.

  • Commerce-focused project experience
  • Clear separation: search vs. transactional DB
  • Disaster recovery and upgrade paths
  • Close cooperation with product and marketing teams
Why us

We advise you in all
digital areas

Bereit für deinen erfolgreichen Onlineshop?

Egal ob du deinen aktuellen Shop verbessern willst oder über einen neuen nachdenkst. Wir freuen uns dich kennen zu lernen, denn ein unverbindlicher Austausch hat noch keinem geschadet.

Profile picture of Paul Kalisch, Executive Partner
Paul Kalisch
Executive Partner
info@nextlevels.de
+49 (0) 2161 539 71 60