Tight Line

BACKGROUND

Please describe your company and position.

I am the Director of Software Engineering at a legal information platform.

Describe what your company does in a single sentence.

We are a leading U.S. legal directory and legal information platform.  We help consumers understand their legal situation and help consumers find an attorney who can help. 

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Tight Line to accomplish?

• Introduce Observability Platform to DataCenter
• Migrate from AWS to On-Prem DataCenter

SOLUTION

How did you find Tight Line?

Other

Why did you select Tight Line over others?

• Pricing fit our budget
• Great culture fit
• Company values aligned

How many teammates from Tight Line were assigned to this project?

6-10 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Scope of Work:

• Migrate ~80 ECS Fargate applications to On-Prem Kubernetes CI/CD infrastructure with zero downtime
• Migrate ~10 RDS Clusters to On-Prem VMs
• Migrate Datadog Cloud to a self-hosted Signoz platform

Key Deliverables:
1. Migrate ~80 ECS Fargate Applications to On-Prem Kubernetes (Zero Downtime)

Build or adapt CI/CD pipelines for the new cluster, including image registry, secrets management, and ingress points. Replace AWS-native integrations (IAM roles, ALB, CloudWatch logging, Service Discovery). Stand up parallel environments per application. Validate performance parity, define rollback plans, sequence migrations by dependency, and document runbooks. 

2. Migrate ~10 RDS Clusters to On-Prem VMs

Provision VMs with the matching database engines (PostgreSQL and MySQL). Replicate the RDS-managed functions: automated backups, point-in-time recovery, patching, monitoring, and high availability or failover. Use native replication or AWS DMS for continuous data sync, then schedule cutovers with minimal downtime.
Migrate parameter groups, users, and extensions, and update application connection strings. Run data integrity validation and performance benchmarking, define a retention and DR strategy, and decommission RDS after a rollback window.

3. Migrate Datadog Cloud to Self-Hosted SigNoz

Deploy and size a SigNoz stack (ClickHouse backend, OpenTelemetry collectors) on-prem, including storage and retention planning. Replace Datadog agents and instrumentation with OpenTelemetry for metrics, traces, and logs across migrated workloads.
Rebuild dashboards, monitors, and alert routing (PagerDuty, Slack, etc.) in SigNoz equivalents. Run both platforms in parallel to validate coverage and alert fidelity before cutover. Configure SSO, access controls, backups, and upgrade procedures, then train teams and document operational ownership.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

The primary measurable outcome of these efforts was a near complete reduction of Cloud-based spend, with all applications moved to the datacenter.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

The team consistently met deadlines across all three migration projects, even with the complexity of sequencing roughly 80 applications and coordinating database cutovers. Communication was clear and proactive, with regular status updates, early escalation of risks, and well-documented runbooks and handoff materials.
When issues or feedback arose, they responded quickly, adjusting plans without disrupting progress or compromising quality. Their flexibility and ownership made the transition smoother for our internal teams. Overall, they proved to be a dependable partner, and we would be comfortable working with them on future infrastructure initiatives.

What was your primary form of communication with Tight Line?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

Tight Line stood out for its depth of hands-on expertise across the full infrastructure stack, from container orchestration and databases to observability. Rather than treating each migration as an isolated task, they planned holistically and anticipated cross-project dependencies.
They also acted as a true partner, offering candid recommendations, flagging risks early, and transferring knowledge to our internal teams so we could operate the new environment confidently. Their ability to execute zero-downtime cutovers at scale, while keeping quality and communication consistently high, sets them apart from other vendors we have worked with.

Are there any areas for improvement or something Tight Line could have done differently?

As Tight Line’s first large-scale Java client, our engagement involved a learning curve. Some Java-specific considerations, such as JVM memory tuning in containers, heap sizing under Kubernetes resource limits, startup and warm-up behavior during cutovers, and framework-level dependencies, required adaptation along the way. Tight Line handled these constructively, adjusting their approach as issues surfaced.
Going forward, they could build a reusable Java migration playbook and perform earlier application profiling and performance baselining during discovery. This would help anticipate runtime issues sooner and further smooth future Java-heavy engagements.

BACKGROUND

Please describe your company and position.

 I am the Executive Director of a software company 

Describe what your company does in a single sentence.

Since launching in 1998, Internet Brands has grown to become the leading digital franchise focused on large vertical markets. We proudly combine the innovation of a start-up with the stability, benefits and profitability of an established corporation.​

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Tight Line to accomplish?

Create an MDM platform and integrate with an internal system

SOLUTION

How did you find Tight Line?

Referral

Why did you select Tight Line over others?

• Pricing fit our budget
• Good value for cost
• Referred to me
• Company values aligned

How many teammates from Tight Line were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Tightline was a key partner in executing this highly complex and challenging project. The project had external limitations and risks and the team consistently stayed on top of them and helped us get across the line with considerably less production issues. The platform created was a stable system that was able to take much higher load than original anticipated.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Succesfuly development, integration and deployment of a complex platform.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

All tightlines resources were highly available, very communicative and worked extremely hard to deliver items on time.

What was your primary form of communication with Tight Line?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

The team members are a great mix of skill sets, positive attitudes, ownership, teamwork, and hard work. It is hard to find such a great combination.

Are there any areas for improvement or something Tight Line could have done differently?

Keep up the good work!