On-demand
debugging
dev support
problem solving

The support you need, when you need it the most. Swift, powerful, effective.

Book session How it works

Eliminated 405 difficult problems for the people who trust us.

Never lose momentum

Whether production is down or stuck on a difficult problem, we are here to help. With decades of diverse programming experience and solid Computer Science & Engineering foundations, our team is well-equipped to help you get back on the productive track.

Methodology

Hypothesis-driven debugging

No guess work, sticking fingers in the dark or asking AI models hoping for the best. Using methodical analysis and by forming hypotheses we can quickly identify the root cause of the problem.

Competence

Proficiency by experience

Our team is composed of senior engineers with decades of experience solving hard problems for startups. We do not shy away from any challenge and we consistently deliver solutions.

Tools

Solutions across the board

Our solid foundations and deep understanding of computer science, we have proven to be effective in solving problems across many frameworks and programming languages. Any gaps in knowledge are covered by asking intelligent questions or reading documentation.

Methodology

Hypothesis-driven debugging

No guess work, sticking fingers in the dark or asking AI models hoping for the best. Using methodical analysis and by forming hypotheses we can quickly identify the root cause of the problem.

Competence

Proficiency by experience

Our team is composed of senior engineers with decades of experience solving hard problems for startups. We do not shy away from any challenge and we consistently deliver solutions.

Tools

Solutions across the board

Our solid foundations and deep understanding of computer science, we have proven to be effective in solving problems across many frameworks and programming languages. Any gaps in knowledge are covered by asking intelligent questions or reading documentation.

Stay productive

How it works

Direct & Secure

Remote support

We use RustDesk, the leading open-source remote support software to establish a direct and secure connection with your team to understand and solve the issue.

Quick solution, long-term outlook

Post-mortem analysis and report

After the issue is resolved, we provide a detailed report on the issue, the solution, and the steps taken to prevent it from happening again.

Expertise

Senior staff

We believe that the recipe to success is borne out of experienced people vested in our clients' success. This is why we only hire senior staff.

Know who you're working with

Dedicated team

No more random offshore support. You will know our team on a first-name basis from the get go.

We offer the flexibility you need

On every timezone, in fluent English

As a global organization, we understand the necessity of excellent communication that is available on your terms. Our team is available on all timezones and speaks fluent English.

Loved by over 97 professionals worldwide.

Debugging is not a whack-a-mole game. We are consistently successful, because we form hypotheses based on your system's cause-effect relationships and establish an efficient strategy to isolate the issue and solve it.

  • It is always a great pleasure working with Georgios.

    Enzou
    E

  • Georgios was very helpful and patient, as he guided me through the challenging task of picking up Angular. I look forward to future sessions with him.

    Hosea Baker
    H B

  • Great session and tutor!

    Mario Conte
    M C

  • Excellent - Thanks Georgios!

    Nase James
    N J

  • Great help with Azure! Definitely knows what he’s doing, will be working with Georgios again!

    Christopher Schlosser
    C S

  • Excellent session! Emmanouil goes above and beyond. Really knowledgeable and patient - both traits that I'd expect of a high-quality mentor. Looking forward to more sessions!

    Rathbala

  • Georgios is absolutely amazing. He's brilliant, friendly, and takes his time to explain to you what he's doing. Worth every cent.

    Fayyazuddin Syed
    F S

  • He's always helpful, and professional.

    Hajime Yamada
    H Y

  • Quick assessment of our use case and understanding the background of the problem. Ability to ask the right questions while going through the questions and making meaningful recommendations at every point. These sessions helped our team understand better how to implement the solution.

    Jagdish
    J

  • A very helpful mentor!

    Fahad
    F

  • Georgios is friendly and very professional. Communication is key and he is excellent at explaining really technical things for beginners. He helped me "translate" the requirements for technical screenings and code projects to direct me on the right path so I would not spend hours and hours on incorrect coding strategies. If you need someone to help you fully understand technical requirements, goal, and purpose of a project I highly recommend Georgios!

    Ann
    A

  • Georgios solved all my problems!!!Thanks!!!

    Panos Pirgiotis
    P P

  • Very straight to the point and good question asking

    Arthur De Roey

  • Georgios was very sympathetic to my situation. He was able to explain things to me in terms that I would understand. He also provided me with a very informative document that explains the shortcomings of the code. He is caring, meticulous, and clearly experienced. Thank you, Georgios.

    Angela Calo

  • Georgios Diamantopoulos successfully completed the project of integrating TradingView alerts with the Collective2 API using Zapier. From the very beginning, he demonstrated professionalism, deep technical expertise, and an exceptional understanding of the requirements. I highly recommend Georgios to anyone seeking a skilled and reliable developer for trading automation projects. His expertise and commitment to excellence exceeded my expectations. Thank you, Georgios, for an outstanding job!

    Galil Bar Ziv

  • I needed help with an application I was working on, and Emmanouil exceeded my expectations. He has extensive experience with Flutter, as well as other programming frameworks and languages. During our 1:1 session, he provided clear guidance and solutions. I was so impressed that I hired him for a freelance project, and he delivered exceptional results. I’m truly grateful to have come across such a skilled and reliable professional.

    Abdullah Alzamil
    A A

  • Georgios is absolutely brilliant. Very helpful, and very friendly. Would definitely use him again. Two big thumbs up!

    Fayyazuddin Syed
    F S

  • Five stars. Georgios is an excellent communicator and also very helpful. I highly recommend.

    Fred
    F

  • Georgios provided great support and communication in resolving my issue. Had the experience and expertise to deliver.

    Andrew Exley
    A E

  • I had an great session with Georgios. Clear communication and massive skills. I would recommend him anytime!

    Stef Groenendaal
    S G

  • Great knowledge and good at explaining complex problems

    Mikael

  • Helpfull and expert

    Omar Abdelgawad
    O A

  • Thanks for the fast and efficient help ! :)

    Valen
    V

  • Delivered the expected outcome

    Tyron Roberts

  • Georgios was the perfect mentor for my needs and he answered all my questions and did his best to complete the task as I wished. He was fast and the price was very reasonable. I'd ask for his help again in the future.

    Leo
    L

  • Very productive consultation

    George Pavel
    G P

  • Expert level hands-on and high-level consultation and action plan, I can imagine nothing better.

    Garry

  • Georgios is a pleasure to work with. Highly recommended.

    Lpp
    L

  • Brilliant job!

    Ed Katzler
    E K

  • Quick understand the issue and help to resolve

    Mehul Panchal
    M P

Connect with an expert

Whether production is down or stuck on a difficult problem, we are here to help.

Book session

Pricing

Pay as you go or allocate ongoing support for your organization.

Pay as you go

$5/min

Get started immediately.

Book session
  • Only pay for the time you need
  • No commitment
  • Scheduling on-demand

Retainer

Fixed cost per month

For enterprises who need ongoing support.

Contact us
  • Discounted rate
  • Fixed cost per month
  • Monthly billing
  • Regular scheduling available
  • Cancel anytime

Meet our dedicated team

No bullsh*t, just results. Everyone here has earned advanced computer science or engineering degrees and achieved computing mastery by investing in solid foundations, years of experience building software and continuously improving their toolset.

  • Photo of Georgios Diamantopoulos

    Georgios Diamantopoulos

    Georgios went straight from PhD to startup. With 14+ years of production experience and 5+ years as a mentor, he has had to deal with all kinds of issues across the whole stack: backend, frontend, infrastructure, architecture. At heart, Georgios is a pragmatist and a generalist who digs deep as necessary.

  • Photo of Emmanouil Theodorou

    Emmanouil Theodorou

    Manos fundamentally loves a good challenge; titles are of no importance to him and he enjoys asking,'What do we need to do to get this done?' He has led a team at a big corporation and embraced the startup attitude. At Zero to MVP, he is leading the effort for team workflow processes and writing code across the stack.

Frequently asked questions

If you can't find what you're looking for, you can always contact us.

    • Will you solve anything?

      In our experience with hundreds of sessions so far, we have been able to provide a solution to most problems, even when we did not have direct expertise on a specific system or framework. This is may seem counterintuitive, but it's because we have strong computer science foundations that allow us to understand the underlying concepts even if we do not know the specific implementation. Also, because often the solution has to do with how we think about the problem, not the problem itself. In those things, we are excellent.

    • What if you are not able to fix my problem?

      No problem, we will refund your money. So far we have never had to do that because we are so good (and not take on problems we know we cannot solve).

    • I don't have a problem per se, but I need an expert opinion on something. Can you help?

      We are glad that your uptime is not suffering! We are also available to conduct code or architecture reviews to help you take your software to the next level.

    • What if I need ongoing support?

      We offer retainer packages that allow you a specific allocation of hours each month, at a discount rate. We can work on a regular schedule where we meet every week at the same date/time or on-demand. Contact us to discuss your needs.

    • How do sessions work?

      Sessions are conducted via screen sharing. We begin by understand the context of your work and the specific issue and continue to solve it. We are most efficient when you allow us to remotely control your screen but if you are more comfortable, we can also instruct you on each step to take.

    • How does payment work?

      We accept payments with Stripe. Upon booking a session, we authorize the minimum charge. After the session is concluded, we charge you with the minimum charge or the total amount of minutes times the charge per minute, whichever is greater.