What Clients Say
Every quote below was written by the client themselves and published publicly. Nothing here is paraphrased, solicited or edited.
4.99 average across 23 rated reviews
Corey went above and beyond - picking up on things I wanted before I even thought of them and making sure to be upfront along the way so that everything was clear and well communicated. He did an incredible job and I will be using him again to keep further developing this AI tool.
Corey was top notch throughout the project. Great communicator, detail oriented, responsive, and committed to delivering quality work. He stayed engaged through troubleshooting and implementation, worked collaboratively with our team, and consistently followed through on deliverables. We appreciated his willingness to adapt as project requirements evolved and would absolutely work with him again on future automation and systems integration projects.
Second project with Corey and he keeps raising the bar. Delivered two milestones on time, both worked exactly as described. When I found a bug during testing he diagnosed it and shipped the fix same day. Then added a feature I requested at no extra charge. He understands the business context behind what he's building, not just the code — which means less back and forth and better decisions on architecture. Already planning the next phase with him. Highly recommend.
Corey built a custom server application with an admin dashboard, tracking, data export, and a hashing tool. Clean code, zero hand-holding required. I gave him the specs, he asked the right questions, delivered fast, and everything worked. He also gave solid architectural input on how to structure things for future expansion without me having to ask. I'd hire him again without hesitation.
Corey helped me super fast with setting up my website. Integrated all the requirements super fast. He had great communication and always shared next steps and how-to's if I was stuck. Would definitely recommend him and would rehire again :)
Corey is an exceptional freelancer on Upwork. His speed and efficiency in completing tasks are unparalleled, making project progress swift and seamless. Not only does he attentively listen to client needs, but he also has a remarkable skill set as a developer, ensuring high-quality results.
Corey is tier- 1, grade A, software developer. I would recommend him over and over to anyone looking for a great dev. Not only is he technically proficient but he's fast, listens to everything you say, and is a great teacher. Corey worked with me on budgets, and deliverables, and taught me some things I didn't know about React. I'll be reaching back out to Corey with more work very soon.
Corey is a very skilled full-stack developer who offers excellent recommendations and feedback for the enhancement of applications. Excellent work, with careful attention to detail and a commitment to reworking things until they are perfect.
Corey was great to work with, answered by questions quickly and explained things accurately. I would not hesitate in hiring him again. Professional, knowledgeable and quick turn around time!
Super skilled and did great making changes as needed to the project tailored to my preferences. Great work
Corey was great, sharp and handled instruction really well
I gave Corey a specific project profile which he followed to the letter, and more. Would definitely be using him again.
We needed help fast and Corey executed flawlessly. I will work with him in the future.
Andrew D.
Web Scraping Specialist Needed to Collect Agency Contact Data into Google Sheets
★★★★★via Upwork
Highly responsive, knowledgeable, and flexible to a changing scope. Will be working with Corey again.
Ben S.
Recover and redeploy React frontend + Django backend to AWS EC2, restore live app
★★★★★via Upwork
Corey was exceptional. His knowledge of my problems and their solutions was flawless and his turnaround time was really fantastic. There will be a Phase II to this project and he will be my guy.
Corey was a great find, responsive and very communicative.
Great experience working with Corey. Solved the problem very quickly, with zero fuss and zero drama. That's refreshing on upwork.
I was quite pleased with the results actually! Would definitely like to work with Corey again :)
Job completed successfully. A smooth experience!
Nice looking work and completed ahead of schedule. Highly recommended!
A wonderful experience! The work was finished much quicker than expected because Corey was very responsive. Genuinely knowledgeable about coding and architecture.
Corey did an outstanding job with our application. Corey finished the task correctly and on schedule without the need for any changes. Will work with him again; very pleased with the result.
Corey is a superb developer who excels at comprehending needs and coming up with solutions. To the existing app, Corey did a good job of adding new pages and components.