Collins Opeyemi
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Reviews

50+ five-star reviews, in the clients' words

Here are 13 of them, copied from Upwork and Fiverr as written. Where Upwork cuts a long review short, it is cut here too.

Clear communicator ×20Committed to quality ×16Solution oriented ×16Accountable for outcomes ×14Detail oriented ×14Reliable ×12Endorsements from Upwork clients

13 reviews

All reviews

★★★★★Video
“I needed some help with some technical stuff, and he really went above and beyond. I highly recommend him.”
Client video testimonial
Watch it in the reel
★★★★★Fiverr
“Collins went above and beyond for my project. I know everyone says that but in this case it's really true. I had previously contracted with someone else to do this job, an automation integrating Notion and Make.com, but they didn't have the skills and I had to pay for something that didn't work. I found Collins and he had exactly the expertise I needed and he made it low risk for me to work with him. He is responsive and he describes things in a way that is easy to understand. That showed me that he really knows his stuff. The automation he did is going to save me all kinds of headaches and reduce my workload significantly. I highly recommend him.”
Fiverr client, Canada
Notion and Make.com automation
★★★★★Fiverr
“Outstanding developer. Collins was highly organized, professional, and committed throughout all the project. He implemented everything carefully, communicated clearly, documented the system thoroughly, and was always willing to refine details until we achieved the desired result. I would definitely work with him again and highly recommend him for automation and Make.com projects.”
Fiverr client, Mexico
Ongoing collaboration
★★★★★Upwork
“Working with Collins was one of the smoothest freelancer experiences I've had on this platform, and I want to be specific about why. Before we even started, he asked the...”
Upwork client
Make.com Automation Specialist Needed - Simple Scenario Build & API Connection
Apr 2026
★★★★★Upwork
“Collins built our Stripe-to-Slack n8n workflow exactly as described and had it live the same day. Confirmed he'd actually done it before, asked the right questions upfront (even caught that...”
Upwork client
Simple n8n workflow - new Stripe payment posts to Slack channel
Aug 2026
★★★★★Fiverr
“This guy is just the man! Does awesome flawless work, communicates quickly which is huge for me and on top of all of that, is just a nice human. Hire this guy you wont regret it”
Fiverr client, United States
★★★★★Upwork
“Collins was exactly what this project needed. He came in as a clear communicator, asked the right questions before starting, kept me in the loop throughout, and delivered without any...”
Upwork client
n8n Workflow Automation Expert Needed - API Integration, AI Agent & CRM Automation Setup
Apr 2026
★★★★★Upwork
“Collins quickly understood the task and requirements. He delivered the work within the agreed deadline. He was responsive and attentive to my requests. His communication throughout the project was excellent...”
Upwork client
Make.com scenario - Google Form responses not reaching Google Sheet
Aug 2026
★★★★★Upwork
“Collins was great to work with. He is a clear communicator and kept me updated throughout the project, which made the whole process smooth. He approached the task in a...”
Upwork client
Build Simple Automation (Make.com / Zapier / n8n)
Apr 2026
★★★★★Upwork
“Collins gave me a clear and helpful review of my automation workflow. I only needed a simple consultation, not a full build, and he explained exactly where the workflow could...”
Upwork client
Review My AI Automation Workflow and Suggest Improvements
May 2026
★★★★★Upwork
“Great experience working with Collins. He communicated clearly, followed the instructions carefully, and completed the task accurately and efficiently. Would be happy to work with him again.”
Upwork client
Sep 2026
★★★★★Upwork
“Collins did a fantastic job testing our API. Appreciate his timely work and excellent reporting.”
Upwork client
Beta test a PDF-form-filling API with Zapier
Jun 2026
★★★★★Upwork
“Thanks for helping me! Work was completed successfully”
Upwork client
Fix Make automation + Slack Message winning ads
Apr 2026

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