Average response time: 9 hours
Hello, we are Sibers
Vetted Pro
Level 1
Trusted tech partner for web, mobile, software development since 1998
About our agency
United States
English
100 employees
Established 1998
Hello, we are Sibers! Since 1998, our team of experts has been delivering custom software, mobile app, and web development solutions to businesses around the globe. With over 25 years of experience and thousands of successful projects, we specialize in building tailored, high-quality tech solutions that fit your unique needs. From startups to established enterprises, we’re committed to providing scalable, reliable, and efficient software to help you grow. Let's bring your vision to life with our world-class development services.
Our team
See all (5)Portfolio
Popular packages
API & Integrations
I will develop custom web2print solutions for digital printing
iOS App Development
I will create an mvp for your mobile app on ios or android
Cross-Platform Development
I will develop a react native mobile app for your business
Custom Websites
I will be full stack developer, frontend backend devops
Custom Websites
I will be full stack developer, frontend backend dot net devops
AI Websites & Software
I will develop scalable ai applications for business and automation
6 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 6 Reviews
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nkwainnoel
Repeat Client
Pro client
United States
Thorough security audit of our Next.js marketplace. Identified 10+ real vulnerabilities across authentication, file uploads, and admin permissions — each with clear file paths, exploit scenarios, and fix recommendations. Professional communication and fair time estimates. Would hire again.
Helpful?
shu5dre
United States
Thank you, Sibers, for helping me finalize my .NET project. The team picked up where the previous developers left off, completed the remaining tasks, and polished the rest of the application. The whole process was smooth and easy — they were open to discussing tasks and clarifying requirements over a...
Helpful?
1 person found this review helpful.
rzpo_com
Repeat Client
Pro client
Germany
Blazingly fast work with highest quality. My fav provider!! A++++ Turnaround time was a few hours and they literally saved me hundreds of hours and thousands of euros. Their huge advantage is scalablity, it's not a single freelancers but 100+ developers so all your possible needs are met without hassles
Helpful?
1 person found this review helpful.
galen_mc
Repeat Client
Pro client
Canada
I hired Sibers on Fiverr to develop an AI-powered system for daily emails summarizing our mining exploration drilling results, and I highly recommend them for software development. Their solution was clear, professional, and tailored to our brand’s needs, delivering accurate and engaging summaries every...
Helpful?
1 person found this review helpful.
rzpo_com
Repeat Client
Pro client
Germany
Sibers truly EXCELS in website development! Their code expertise and attention to detail ensured results that went beyond expectations. With quick responsiveness and proactive communication, working with them was a seamless experience. 🙌
Helpful?
1 person found this review helpful.
Read recommendations from outside Fiverr
Development and optimisation of a high performance eCommerce platform: Full Stack Senior Developer (PHP/Symphony/React)
Company: Ivonto
"We came to Sibers with a complex demanding project and so far, after months of cooperation, it has been simply the best outsourcing experience. Fantastic team!"
Daniil S. | Founder
07/12/2024
Approved
Social network for photographers — Web App on PHP, Laravel, Angular
Company: 52Frames
"Siber built my photography community website, 52Frames.com from the ground up, and continues to manage it after many years. They are excellent!"
Yosef | CEO and Founder
02/26/2019
Approved
Business Automation Solution on .NET and JS for Life-Sciences Companies
Company: ApprovalFlow
"Sibers is a highly reliable and skilled development partner. Their project managers excel in coordinating every aspect of the development process."
Paul | Founder/Owner
08/20/2014
Approved
Photo Book Publishing Service: Online Editor, OMS and Prepress Automation on C#
Company: Matisseo Livres Photo
"Partnering with Sibers for over 10 years: responsive, talented, and solution-driven. Always delivering quality, they’re a trusted and invaluable IT partner."
Stephan | President
05/30/2009
Approved
Events Management Web Tool – PHP, Symfony, Vue.js
Company: Realtainment
"Collaboration with Sibers is super professional, well organised and effective. Their technical expertise is excellent. Glad to have them as part of our team."
Daniel | VP of Engineering
01/31/2024
Approved
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