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ConstaNET

Engineering

Engineering in Practice

How we actually work. These are generalized build stories from real engineering — shown at this level until client work can be published with permission.

DigitalOcean → Terraform → CI/CD → Environment separation

Infrastructure Modernization

Moving from hand-built infrastructure to a versioned, automated, reproducible environment.

Context

A growing workload running on manually configured cloud servers. Every change was snowflake-style: undocumented, risky, and impossible to reproduce. Deploys were downtime events.

Constraints

No maintenance windows to spare, a small team, and zero appetite for a big-bang migration. The system had to keep running throughout.

Approach

Incremental codification rather than rebuild. Infrastructure was captured as code piece by piece, environments were separated (development, staging, production), and every change flowed through version control and review.

Implementation

Terraform modules for the core infrastructure, a CI/CD pipeline for both application and infrastructure changes, and clearly separated environments with controlled promotion between them.

Result

Infrastructure became reproducible and reviewable. Deploy risk dropped measurably, and environment drift — the old silent killer — disappeared. What used to be a weekend of manual work became a routine, reviewed pull request.

AWS → Terraform → Kubernetes → Observability

Cloud Platform Engineering

Building a standardized landing platform so teams ship faster on foundations they can trust.

Context

Multiple workloads, each with its own bespoke setup. Every new service paid a hidden tax in setup time, inconsistent security posture, and tribal knowledge.

Constraints

Heterogeneous workloads with different scaling needs, and a requirement that standardization never become a straitjacket for teams with special requirements.

Approach

A golden-path platform: opinionated defaults for the 80% case, with documented escape hatches for the rest. Everything the platform provides is itself defined as code.

Implementation

Terraform-defined AWS foundations, Kubernetes for orchestrated workloads, and observability wired in from day one — metrics, logs, and traces as platform features, not afterthoughts.

Result

New workloads go from request to running in a fraction of the previous time, with consistent security and observability baked in. The platform is the documentation.

Model deployment → GPU infrastructure → MLOps → Monitoring

AI Infrastructure

Dependable infrastructure for AI workloads — where model quality meets operational reality.

Context

AI experiments that worked in notebooks but had no path to production. The gap between a promising model and a dependable service is infrastructure, process, and monitoring.

Constraints

GPU capacity is expensive and scarce; workloads burst and idle. Model iterations must not break the serving path, and costs must stay predictable.

Approach

Treat models as deployable artifacts with the same rigor as any other service: versioned, promoted through environments, monitored, and rollback-capable.

Implementation

GPU-backed inference infrastructure with workload-aware scheduling, an MLOps pipeline for training and deployment, and monitoring that watches both system health and model behaviour.

Result

A repeatable path from experiment to production inference, with cost visibility and the operational confidence to iterate quickly without breaking what is already serving traffic.

A note on honesty

We will never fabricate client logos, metrics, or testimonials. As engagements permit publication, these stories will grow into full case studies — with named clients, real numbers, and verified results. What you read above is the shape of the work today.