All work
FinTechManaged Operations

CloudMatrix

Managed ops for a Series B fintech

Took over 24/7 ops for a high-growth payments SaaS — SOC2 in 4 months, 28% lower spend, zero unplanned downtime.

28%
AWS cost reduction
SOC2
Type II in 4 months
$2M+
Enterprise ACV unlocked

The problem

Two platform engineers were holding 40+ production workloads together at a fintech growing 3× year-over-year. An $85K/month bill was climbing with no reserved-instance strategy, off-hours incidents went undetected for hours, and an imminent SOC2 audit was already a sales blocker — promised to enterprise prospects without the controls to back it up.

What we shipped

We took over full managed operations: layered CloudWatch monitoring with business-level SLOs, a 15-minute critical-incident SLA, and AWS Config plus GuardDuty driving auto-remediation. We attacked cost with Compute Savings Plans, RDS right-sizing and dev-environment scheduling, then ran a 16-week SOC2 programme that formalised IAM federation, Terraform-only change management, Security Hub remediation and continuous evidence collection.

The outcome

Monthly spend fell from $85K to $61K — $288K annualised — even as transaction volume grew 35%. SOC2 Type II landed on the date sales had promised, unlocking three enterprise contracts worth over $2M ACV. Eight straight months of zero unplanned downtime followed, and the original two engineers shifted from 60% reactive ops to 90% strategic platform work.

Under the hood

Amazon CloudWatchAWS ConfigAmazon GuardDutyAWS Security HubAWS CloudTrailAmazon ECSAmazon RDSAWS Lambda

We were spending more time fighting fires in AWS than building the product our customers were paying for. Remāngu didn't just take over operations — they transformed how our infrastructure runs. The SOC2 certification alone unlocked an entire enterprise sales pipeline we couldn't touch before.

David Kowalski, VP of Engineering, CloudMatrix

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