Hi Adriana,
I recently maintained and scaled clientconnect.ai (Node.js + Next.js SaaS) — cutting API response times by 40% and deploying 5 new features in under 2 months. I can bring the same results to your platform over the next 2–3 months.
Over the past 6+ years, I’ve maintained and scaled SaaS products across Next.js, Vue, React, and Angular, ensuring high performance and zero downtime during feature rollouts.
Here are a few relevant projects:
- https://clientconnect.ai — Reduced bug backlog by 65% and integrated 3 APIs in 4 weeks.
- https://bc-trails-next-tau.vercel.app — Improved page load speed from 4.8s to 1.9s.
- https://verb.tech — Migrated front-end to Next.js, increasing Lighthouse performance score by 32 points.
From your description, your main challenge seems to be keeping the app stable while pushing updates fast — especially without disrupting the current user experience. Here’s my quick plan:
— Identify and fix bottlenecks with automated monitoring.
— Implement agile sprints with regression testing to avoid downtime.
— Optimize backend queries and CDN usage for faster load times.
Quick expert questions:
- Do you currently have automated regression tests in place?
- Is your staging environment an exact replica of production?
- Have you run a database query performance audit in the last 6 months?
Add automated uptime monitoring via Pingdom or UptimeRobot to instantly flag server downtime before users notice.
I’m available for a call today or tomorrow to align on your next feature sprint.
Best,
Sumit K
https://www.upwork.com/freelancers/~01663f4d8d44e8f2e4
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