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Dedicated Offshore Development, managed in Germany

You are looking for a cost-efficient & reliable partner, to drive forward your software development project?

Since 2012 companies have been accelerating their software development with L-One Systems (Germany).

✓ Cost-effective thanks to our L-One offshore developer team

✓ Reliable, because we manage our team from Germany & guarantee your project with our German management

L-One develops custom software solutions

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    10 - 49
  • Locations
    Darmstadt, Germany
  • Year founded
    Founded 2010

1 Locations

  • Darmstadt , Germany

Select Focus Area
Application Platforms
Other app platform
55%
Amazon Application Development Framework
15%
Azure Platform
15%
AI Consulting Focus
Programming & Scripting
PHP
15%
Python
15%
C#
10%
C++
10%
Typescript
10%
Industries
Information technology
100%
Clients
Small Business (<$10M)
70%
Midmarket ($10M - $1B)
30%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.8 /5

What Clients Have Said

L-One Systems GmbH is noted for providing good value for cost, with clients highlighting their pricing as fitting budgets and offering high-quality deliverables. Specific project costs weren't detailed, but overall satisfaction with pricing suggests competitive rates.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 1 review
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

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L-One Systems GmbH Review Insights

Overall Review Rating

5.0
  • Quality 4.9
  • Schedule 4.9
  • Cost 4.8
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Collaborative and Open Communication

    L-One Systems GmbH is commended for fostering a collaborative environment with open communication, ensuring alignment with client goals and quick resolution of issues. This approach builds strong client relationships and trust.

  • Dedication and Commitment

    Clients are consistently impressed by the dedication and commitment of L-One Systems GmbH's team, which is reflected in their hard work, timely delivery, and proactive problem-solving.

  • Cultural and Value Alignment

    Many clients highlight the cultural fit and alignment of values as key reasons for choosing L-One Systems GmbH. This alignment helps in seamless collaboration and achieving project objectives efficiently.

  • Support in Cost Reduction

    L-One Systems GmbH has successfully assisted clients in reducing operational costs through efficient solutions, particularly in cloud and microservices architecture, contributing to long-term financial benefits.

  • Areas for Improvement in Onboarding

    While generally positive, some feedback suggests that L-One Systems GmbH could improve in areas such as faster onboarding and clearer expectation management to further enhance project outcomes.

  • Impressive Technical Skills

    The technical skills of L-One Systems GmbH's team are frequently highlighted as impressive, with clients appreciating their ability to deliver complex solutions efficiently while maintaining quality.

L-One Systems GmbH Reviews

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Software Development Consulting for Security Solutions Co

  • IT Strategy Consulting
  • IT Assessment
    +2
  • Confidential
  • Apr. - May 2025
5.0
Quality
4.5
Schedule
5.0
Cost
4.5
Willing to Refer
4.5

"L-ONE's professional and open approach makes it very easy to get engaged and feel supported in the project."

May 22, 2025
Engineer, Alinotec GmbH & Co. KG
Anonymous
Verified
  • Other industries
  • Darmstadt, Germany
  • 51-200 Employees
  • Online Review
  • Verified

L-One Systems GmbH provided software development consulting services for a security solutions company. The team assessed the client's in-house software repositories and analyzed Jira definitions.

AI Platform Dev & Azure Architecture for Consulting Company

  • AI Development Custom Software Development Microservices Architecture Services
  • Azure Platform
    +8
  • Confidential
  • Sep. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team's strong skills are another highlight, reflecting the company's dedication to maintaining high standards."

Feb 26, 2025
Manager, just experts GmbH
Viola Herbert
Verified
  • Other industries
  • Duesseldorf, Germany
  • 11-50 Employees
  • Online Review
  • Verified

L-One Systems GmbH has developed a corporate AI platform for a digital consulting company. The team has built a web app framework using Azure functions and services and created an engineering system.

IT Strategy Consulting & Managed Services for ICT Systems Co

  • IT Managed Services IT Strategy Consulting
  • Other app platform
    +1
  • Confidential
  • Nov. 2024 - Jan. 2025
5.0
Quality
4.5
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"They excel in providing tailored solutions that specifically address their clients' unique needs."

Jan 24, 2025
Support Engineer VoIP, veovia sales GmbH
Justin Greil
Verified
  • Telecommunications
  • Berlin, Germany
  • 11-50 Employees
  • Online Review
  • Verified

L-One Systems GmbH provided IT consulting services for an ICT systems company. The team designed solutions, provided VoIP phones, established a network infrastructure, and conducted training sessions.

AWS Migration, AI & Feature Development for SaaS Company

  • AI Development Cloud Consulting & SI Custom Software Development
  • AWS Migrations
  • Confidential
  • Sep. - Dec. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their organized and efficient approach created a seamless collaboration."

Jan 13, 2025
Co-Founder, aicorite GmbH
Martin Ahlefelder
Verified
  • Other industries
  • Duesseldorf, Germany
  • 1-10 Employees
  • Online Review
  • Verified

L-One Systems GmbH provided software development services for a SaaS company. The team was responsible for feature development, UI/UX design, AI integration, and AWS migration of the client's platform.

Web Development for Software Company

  • Custom Software Development Microservices Architecture Services Web Development
  • Angular
    +2
  • Confidential
  • June - Oct. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They've delivered quality at and above the promised level while sticking to the allocated budget, time, and money wise!"

Nov 19, 2024
Founder & Managing Director, space22 GmbH
Jakob Holderbaum
Verified
  • Other industries
  • Trier, Germany
  • 11-50 Employees
  • Online Review
  • Verified

L-One Systems GmbH works with a software company to develop a web app for an end client. The goal is to boost the development knowledge of the client's team and co-deliver the project.

Custom Software Dev for AI Text & Image Generation Platform

  • Application Testing Custom Software Development Other Application Development
  • Laravel
    +1
  • Confidential
  • Dec. 2022 - June 2023
5.0
Quality
5.0
Schedule
4.5
Cost
4.5
Willing to Refer
5.0

"We want to express our gratitude to the entire team at LOne-Systems for their exceptional contributions."

Jun 20, 2023
CTO, neuroflash GmbH
Tobias Dobberphul
Verified
  • Other industries
  • Germany
  • 11-50 Employees
  • Online Review
  • Verified

L-One Systems GmbH provided PHP and Laravel development services for an AI text and image generation platform. The team was responsible for database design, user implementation, and cybersecurity services.

API Development for Wholesale Solutions Startup

  • API Development
  • OPEN API
    +3
  • Less than $10,000
  • Jan. - Mar. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They had a very sympathetic approach that I came to appreciate."

Jul 6, 2025
CEO, Wholesale Solutions Startup
Markus Heinemann
  • Retail
  • Berlin, Germany
  • 1-10 Employees
  • Online Review

L-One Systems GmbH developed interfaces to transfer data from a supplier's ERP system to the client's ERP system, including item names, descriptions, and prices.

IT Staff Augmentation for Software Solutions Agency

  • IT Staff Augmentation Web Development
  • Linux server
    +2
  • Confidential
  • Feb. - Oct. 2024
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"The communication took place daily, and the quality was outstanding."

Nov 26, 2024
CEO, Software Solutions Agency
Anonymous
Verified
  • Other industries
  • Esslingen, Germany
  • 11-50 Employees
  • Online Review
  • Verified

L-One Systems GmbH provided IT staff augmentation services for a software solutions agency. The team extended the client's development capacity and supported their development team.

Custom Software Development for NLP Services Provider

  • Custom Software Development
  • Azure Platform
  • Confidential
  • Jan. - Mar. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They delivered everything on time."

May 21, 2024
CEO, Eloquest GmbH
Sarah Holschneider
Verified
  • Information technology
  • Darmstadt, Germany
  • 1-10 Employees
  • Online Review
  • Verified

L-One Systems GmbH was hired by an NLP service provider for their custom software development services. The team was responsible for frontend development, Microsoft Word parsing, and Azure consultation.

DevOps Resources for AI Content Tools Company

  • Application Testing Custom Software Development IT Staff Augmentation
  • Confidential
  • Jan. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0
"They have a very professional project management approach."
Jan 20, 2024
Co-CEO, Neuroflash GmbH
Henrik Roth
Verified
  • Other industries
  • Hamburg, Germany
  • 11-50 Employees
  • Online Review
  • Verified

L-One Systems GmbH has helped an AI content tools company find DevOps resources. The resources work on the client’s backend needs and are composed of a Scrum master and a QA tester.

Showing 1-10 of 11 Reviews

Locations (1)

7 Bratustraße DarmstadtGermany 64293

21 - 30

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