ZECH
AI Development · Operate

MLOps and LLMOps that keep AI systems reliable after launch day.

Models drift, providers update, data changes and costs creep. We set up the evaluation gates, release process, monitoring and traceability that let you change AI systems with confidence — for both predictive machine learning and generative applications.

What we deliver
  • Evaluation pipeline
  • Release process
  • Production monitoring
  • Tracing and lineage
  • Retraining and refresh workflows
  • Runbooks and incident response
Tools & platforms
MLflowLangfuseOpenTelemetryGitHub ActionsPrometheus and Grafana

Where this helps

Nobody knows if quality has changed
The system launched well. Months later, users complain, but there are no measurements to show when quality dropped or why.
Every change is a gamble
Editing a prompt or retraining a model goes straight to production. Fixing one case quietly breaks others, and nobody finds out until a user does.
The bill keeps growing
Usage rises, prompts get longer, and nobody can say which feature or team drives AI spend or whether it is worth it.

What we deliver

01
Evaluation pipeline
Versioned test sets and automated scoring — accuracy for predictive models, graded answers and rule checks for LLM output — run on every change.
02
Release process
Versioned models, prompts and configs, with staging, approval gates, canary or shadow releases and fast rollback.
03
Production monitoring
Dashboards and alerts for quality signals, drift, errors, latency and cost, broken down by feature, model and customer segment.
04
Tracing and lineage
End-to-end traces of each request — inputs, retrieved context, model version, output and downstream action — linked to the data and code that produced them.
05
Retraining and refresh workflows
Scheduled or triggered retraining for ML models and re-evaluation when LLM providers release new model versions.
06
Runbooks and incident response
Documented steps for quality regressions, provider outages and cost spikes, with named owners.

How it works

  1. 01

    Audit current operations

    We review how models and prompts are built, tested, released and monitored today, and where the gaps carry the most risk.

  2. 02

    Define quality measures

    With product owners, we agree what good output means and how to measure it automatically and through sampled human review.

  3. 03

    Build the pipeline

    Evaluation, release and monitoring tooling is set up in your environment and wired into your CI/CD.

  4. 04

    Migrate existing systems

    Current models and AI applications are brought under the new process one at a time.

  5. 05

    Operate or hand over

    We run operations under an agreed scope or train your team to do so, with regular reviews of quality and cost.

Design decisions we make with you

  • What to measure

    Offline test scores, online user signals and business outcomes each tell part of the story. We connect them. See [measuring AI value](/insights/measuring-ai-value).

  • Human review sampling

    How many production outputs people review, how they are selected, and how their ratings feed back into test sets.

  • Build or buy tooling

    Open-source, managed or existing platform tools — chosen to fit your stack rather than adding another vendor by default.

  • Provider model changes

    Pinning model versions where possible and re-running evaluations before adopting a provider's update.

  • Cost attribution

    Tagging usage by feature and team so spend can be tied to value and optimized where it matters.

Related capabilities

Solutions
Services
Insights

Questions buyers ask

MLOps covers models you train — data pipelines, retraining, drift detection. LLMOps covers applications built on language models — prompt versioning, evaluation of open-ended output, provider changes and token cost. Many organizations need both.

Yes. We start with an audit, then bring existing models and applications under evaluation and monitoring without rebuilding them.

A mix of rule-based checks, reference comparisons, model-graded scoring calibrated against human ratings, and sampled human review for what automation cannot judge.

No. We start with the pieces that address your biggest risks and use tools that fit your existing stack. Infrastructure work is shared with our cloud & DevOps team.

Discuss this capability with an engineer.

Tell us about the workflow or product. We reply with questions, a suggested first step and who would work on it.