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Looking for hands-on delivery related to these topics? We support software development, code generation, interim management, AI research, and infrastructure with a focus on Python delivery teams, TypeScript and React engineering, professional code generation, and AI research and infrastructure projects.
Event streaming & automation — best practices
Practice guide covering NATS Kafka n8n: architecture choices, checks, and common pitfalls.
Geospatial PostGIS deck.gl — best practices
Practice guide covering PostGIS deck.gl MapLibre: architecture choices, checks, and common pitfalls.
LLM agents & orchestration — best practices
Practice guide covering LangGraph AutoGen OpenClaw: architecture choices, checks, and common pitfalls.
Open-source analytics BI — best practices
Practice guide covering DuckDB Superset Metabase: architecture choices, checks, and common pitfalls.
RAG & retrieval platform — production best practices
How-to orientation: evaluation, Postgres/pgvector, metadata, OpenSearch—without vendor hype.
Self-hosted AI Kubernetes IaC — best practices
Practice guide covering Llama stack Kubernetes Terraform: architecture choices, checks, and common pitfalls.
SSO & sovereign collaboration — best practices
Practice guide covering Keycloak Matrix Mattermost: architecture choices, checks, and common pitfalls.
NATS vs Kafka: practical decision guide for event platforms
When to choose NATS/JetStream vs Kafka: replay, ecosystem, consumer complexity, operations, and migration path.
Superset vs Metabase: how to choose (without dashboard theatre)
A practical decision guide for Apache Superset vs Metabase: governance vs adoption, semantic metrics, permissions, embedding, operations, and when to build custom dashboards instead.
LlamaIndex vs LangChain for RAG: framework choice without dead ends
How to pick LlamaIndex vs LangChain/LangGraph for RAG while avoiding architecture dead ends.
PostGIS vs BigQuery GIS vs Snowflake geospatial: product data vs BI geo
A practical geospatial platform comparison for product-grade geodata, BI-only workloads, and team operating models.
Terraform vs OpenTofu: differences first, ideology second
Neutral decision guide for Terraform vs OpenTofu: licensing, ecosystem, governance, migration cost, and operating model.
Open-source RAG & retrieval — introduction for teams and leaders
Why RAG fails at the data and evaluation layer, how to think about pgvector vs OpenSearch, and where to go next: our RAG best-practices guide, plus agency pages for implementation, LlamaIndex, Postgres, and OpenSearch.
Self-hosted AI infrastructure — introduction (open source, Kubernetes, IaC)
Separate inference from experimentation, platform baselines with Kubernetes and GitOps, Terraform/OpenTofu under governance—linked to our self-hosted AI guide and agency pages for OSS AI stack, Kubernetes platform engineering, and infrastructure as code.
Event streaming & automation with open source — NATS, Kafka, n8n in context
Topic strategy before throughput bragging; NATS vs Kafka positioning; n8n as integration glue with explicit failure policies—plus links to the streaming best-practices guide and NATS, Kafka, n8n agency pages.
Geospatial data, PostGIS, and deck.gl — open-source introduction
PostGIS as source of truth, tile and API strategy, deck.gl rendering budgets—woven with links to our geospatial best-practices guide and PostGIS / deck.gl agency pages.
Keycloak vs Auth0 vs Okta: sovereignty, operations, and migration path
How to choose between self-hosted open-source IAM and managed cloud IAM based on team capacity, compliance, and long-term control.
LangGraph vs AutoGen vs CrewAI: controllability over agent theater
How to choose agent orchestration frameworks by controllability, governance, and measurable outcomes.
Open-source analytics & BI — DuckDB, Superset, Metabase in context
How teams move from “we installed Superset” to governed analytics: semantic layers, DuckDB for fast analytical paths, Metabase vs Superset trade-offs, and what to read next—including our technical guide and delivery pages.
Open-source LLM agents & orchestration — strategic introduction
Stateful workflows, tool permissions, multi-agent cost, and experimental stacks—aligned with our agents orchestration guide plus LangChain/LangGraph, AutoGen/AG2, and OpenClaw delivery pages.
GitLab vs GitHub vs Bitbucket: full-stack decision guide (including GitLab on-premise)
A practical architecture-first comparison of GitLab, GitHub, and Bitbucket: hosting model, CI/CD depth, compliance, migration risk, and when GitLab self-managed/on-premise is the right strategic choice.
Digital sovereignty, SSO, and a sovereign team stack — open-source introduction
Identity-first collaboration, controlled data paths for Matrix/Mattermost/Nextcloud, policy for bots and AI summaries—linked to our SSO & sovereign collaboration guide, Keycloak and sovereign stack agency pages, plus the German strategy hub where relevant.
DuckDB vs ClickHouse vs BigQuery: choose by operating reality
A practical comparison for local/on-prem analytics vs distributed real-time analytics vs managed cloud warehouse.
Top 5 Human Resources processes to be automated with RPA and BPA
The top 5 HR processes automation via robotic process automation (RPA) and BPA
Business Process Management & Business Process Automation in an enterprise
Business Processes Management (BPM) is the most effective method to manage business processes and the key indicator of a successful enterprise, according to experts.
Digital forms and the benefits of a paperless business
A digital form is the online version of a paper document used to collect data for any kind of process
10 rules for building a healthy startup developer team
10 rules for your development culture that help your team to be more efficient and produce better output while you keep control over your costs
Agile retrospective done online and right
Learn how to conduct an online sprint retrospective successfully in a remote team
Legacy ruby on rails support - how to maintain your project
So you have an old Ruby on Rails application? Learn how we support and maintain legacy projects and how you can keep them alive for the futrue
The new EU-DSVGO and the to dos for your company
With 28 May2018 the EU-DSVGO replaces the Federal Data Protection Act in Germany. Numerous changes in data collection and provisioning apply here to companies. Devolute advises them and offers suitable solutions
Userexperience Design vs Softwaredevelopment: The costs of not integrating it
Learn how you integrate user experience design with software development and make greater progresses
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