John's picture must be next to the word persistence in the dictionary. He left no stone unturned in finding a solution to my deliverability problem. Many would have given up long before, and people I hired before him insisted there was nothing they could do. But John went down every rabbit hole until he found a solution. I highly recommend him for any issue, large or small, involving email deliverability.
Kevin A.
★★★★★Rated 5.0 out of 5
John is a fantastic communicator and qualifies as an expert in his field. He's a rare find and easily exceeds a 20x benefit to cost ratio. You'll know you picked the right guy the moment you get started with him. We've worked on a few projects together and he consistently surpasses our expectations!!
Mark F.Nov 2022
★★★★★Rated 5.0 out of 5
John is exceptional. He communicates extremely well, followed through on everything he said he would do, solved every issue, and quickly established rapport and trust with me. Our project was not the most complex or large in scope, but he fully migrated us to Google Workspace and we now feel more organized, focused, and confident in our systems. I now consider John our "IT Guy" going forward, and could not have had a better experience working with him via Upwork. Thank you, John!
Jason W.
★★★★★Rated 5.0 out of 5
John fixed my months long email/spam folder nightmare in a matter of hours. John was especially proactive and an amazing communicator. I already have plans to hire John for another project! Yay, John!
Marissa R.Aug 2021
★★★★★Rated 5.0 out of 5
John is amazing--gets the job done right the first time. John is always available and goes the extra mile to make sure the client is satisfied. John has the technical knowledge and interpersonal skills to understand and solve difficult problems. My company has been developing software since 1998 and I have hired many consultants in IT and engineering. I will not hesitate to contact John for all our future IT tasks. We had a fixed contract but he spend extra time to test and secure the systems. I gave him a bonus for his fine work that was above and beyond.
IncapJan 2023
★★★★★Rated 5.0 out of 5
John was super to work with and very flexible with meeting times, and trustworthy. He always responded right away, and was very good about double checking his work and working very conservatively when migrating email accounts, so as not to ever be at risk of losing any of our files. Will definitely use him again for our IT needs.
Sarah D.Dec 2021
★★★★★Rated 5.0 out of 5
John's picture must be next to the word persistence in the dictionary. He left no stone unturned in finding a solution to my deliverability problem. Many would have given up long before, and people I hired before him insisted there was nothing they could do. But John went down every rabbit hole until he found a solution. I highly recommend him for any issue, large or small, involving email deliverability.
Kevin A.
★★★★★Rated 5.0 out of 5
John is a fantastic communicator and qualifies as an expert in his field. He's a rare find and easily exceeds a 20x benefit to cost ratio. You'll know you picked the right guy the moment you get started with him. We've worked on a few projects together and he consistently surpasses our expectations!!
Mark F.Nov 2022
★★★★★Rated 5.0 out of 5
John is exceptional. He communicates extremely well, followed through on everything he said he would do, solved every issue, and quickly established rapport and trust with me. Our project was not the most complex or large in scope, but he fully migrated us to Google Workspace and we now feel more organized, focused, and confident in our systems. I now consider John our "IT Guy" going forward, and could not have had a better experience working with him via Upwork. Thank you, John!
Jason W.
★★★★★Rated 5.0 out of 5
John fixed my months long email/spam folder nightmare in a matter of hours. John was especially proactive and an amazing communicator. I already have plans to hire John for another project! Yay, John!
Marissa R.Aug 2021
★★★★★Rated 5.0 out of 5
John is amazing--gets the job done right the first time. John is always available and goes the extra mile to make sure the client is satisfied. John has the technical knowledge and interpersonal skills to understand and solve difficult problems. My company has been developing software since 1998 and I have hired many consultants in IT and engineering. I will not hesitate to contact John for all our future IT tasks. We had a fixed contract but he spend extra time to test and secure the systems. I gave him a bonus for his fine work that was above and beyond.
IncapJan 2023
★★★★★Rated 5.0 out of 5
John was super to work with and very flexible with meeting times, and trustworthy. He always responded right away, and was very good about double checking his work and working very conservatively when migrating email accounts, so as not to ever be at risk of losing any of our files. Will definitely use him again for our IT needs.
Sarah D.Dec 2021
★★★★★Rated 5.0 out of 5
John is the first person I've hired on Upwork who works harder than I do. Day or night, rain or shine, John was there to manage and execute on a complex migration project under time pressure. He asked great questions (read: asked from experience or did his research prior to asking to save us time) and always followed through on his recommendations that were accepted. 10/10 would recommend.
Fred A.
★★★★★Rated 5.0 out of 5
I can't speak highly enough about John. Absolutely the best IT professional I have ever worked with (inside and outside) of companies that I have been with. His knowledge of both Google and Microsoft platforms are simply amazing.
Paul G.Sep 2022
★★★★★Rated 5.0 out of 5
John is fantastic. When you turn over the keys to your business email and accounts it comes with a certain amount of stress and worry. John quickly showed he was trustworthy and professional. John knew exactly what to do and how to do it. His communication was excellent and even went above and beyond making recommendations to improve our security, backups, and workspace. John came in under my budget and communicated the entire time to make sure I was aware of the status of the migration and what to expect next. I will keep John in mind for future projects and when the unexpected comes up.
Ben C.Sep 2024
★★★★★Rated 5.0 out of 5
John is an absolute expert in the field of email deliverability. He's been able to sort out all our issues ranging from email setup to DNS to SSL and more. Honestly we haven't found a problem he hasn't been able to solve for us. He's extremely responsive and handles issues as quickly as they arise. I definitely intend to work with John again.
Matt W.Feb 2025
★★★★★Rated 5.0 out of 5
John did an excellent job on our email deliverability audit. He was knowledgeable, thorough, and professional throughout. His analysis covered everything from DNS records (SPF, DKIM, DMARC) to content and list hygiene, with clear, actionable recommendations. Thanks to his insights, we quickly resolved several issues and improved inbox placement. Communication was prompt and helpful. Highly recommend if you're looking for an expert in email deliverability.
indiecentiveJun 2025
★★★★★Rated 5.0 out of 5
John is an absolute pro when it comes to email deliverability. He quickly pinpointed my issues, offered clear and practical solutions, and very patiently guided me every step of the way. After getting burned by cheaper providers, working with John was incredibly refreshing; he genuinely cares, knows what he's talking about, and consistently goes above and beyond. Highly recommend him if you want real results.
Bernardo M.Jul 2025
★★★★★Rated 5.0 out of 5
John is the first person I've hired on Upwork who works harder than I do. Day or night, rain or shine, John was there to manage and execute on a complex migration project under time pressure. He asked great questions (read: asked from experience or did his research prior to asking to save us time) and always followed through on his recommendations that were accepted. 10/10 would recommend.
Fred A.
★★★★★Rated 5.0 out of 5
I can't speak highly enough about John. Absolutely the best IT professional I have ever worked with (inside and outside) of companies that I have been with. His knowledge of both Google and Microsoft platforms are simply amazing.
Paul G.Sep 2022
★★★★★Rated 5.0 out of 5
John is fantastic. When you turn over the keys to your business email and accounts it comes with a certain amount of stress and worry. John quickly showed he was trustworthy and professional. John knew exactly what to do and how to do it. His communication was excellent and even went above and beyond making recommendations to improve our security, backups, and workspace. John came in under my budget and communicated the entire time to make sure I was aware of the status of the migration and what to expect next. I will keep John in mind for future projects and when the unexpected comes up.
Ben C.Sep 2024
★★★★★Rated 5.0 out of 5
John is an absolute expert in the field of email deliverability. He's been able to sort out all our issues ranging from email setup to DNS to SSL and more. Honestly we haven't found a problem he hasn't been able to solve for us. He's extremely responsive and handles issues as quickly as they arise. I definitely intend to work with John again.
Matt W.Feb 2025
★★★★★Rated 5.0 out of 5
John did an excellent job on our email deliverability audit. He was knowledgeable, thorough, and professional throughout. His analysis covered everything from DNS records (SPF, DKIM, DMARC) to content and list hygiene, with clear, actionable recommendations. Thanks to his insights, we quickly resolved several issues and improved inbox placement. Communication was prompt and helpful. Highly recommend if you're looking for an expert in email deliverability.
indiecentiveJun 2025
★★★★★Rated 5.0 out of 5
John is an absolute pro when it comes to email deliverability. He quickly pinpointed my issues, offered clear and practical solutions, and very patiently guided me every step of the way. After getting burned by cheaper providers, working with John was incredibly refreshing; he genuinely cares, knows what he's talking about, and consistently goes above and beyond. Highly recommend him if you want real results.
Bernardo M.Jul 2025
How we work.
01
Listen.
We start with your objectives, your constraints, and the decisions ahead.
02
Advise.
A clear recommendation, with priorities, timing, and investment.
03
Execute.
Our team delivers the work, secures it, and keeps it running.