LeanCode is a full-cycle software development company designated as an official Flutter consultant by Google. With a team of 80+ tech experts, we build software solutions that drive change and help businesses scale.
As your tech partner, we cover the entire software development lifecycle – from product strategy and design to development, launch, and maintenance. Our offering includes:
Flutter Development Services: Our 30+ Flutter engineers and 2 Google Developer Experts (GDEs) build secure apps for mobile, web, and desktop.
Product Strategy & IT Consulting: Through Design Thinking Workshops and Mobile App Audits, we validate ideas, define roadmaps, and ensure every app meets user needs and business goals.
Mobile App Development: We use our custom Mobile App Template with reusable components to accelerate development, reduce costs, and shorten time-to-market.
Product Growth: We go beyond launch, offering ongoing support, maintenance, and feature development. We fix issues fast, ensure smooth operation, and train your internal teams to keep the product growing.
Why choose LeanCode:
Recognized Flutter experts: We're official Flutter consultants appointed by Google – trusted for our technical excellence and community leadership. Enterprise know-how: From banking and finance to healthcare, real estate, education, and retail, we deliver solutions that meet strict security and compliance standards.
Trusted by top brands: We've partnered with enterprises such as Millennium Bank, Credit Agricole Bank Polska, Virgin Money, Tide, Maspex, Sonova, Shell, Viessmann, NOS, and E. Wedel.
Responsible owners: We deliver by taking ownership of every project and responsibility for the outcome.
Leaders in the Flutter community: We're one of the most active voices in the Flutter community – organizing events, creating solutions like Patrol, contributing to open source, and sharing knowledge at conferences across Europe and beyond.
Min project size
$25,000+
Hourly rate
$50 - $99 / hr
Employees
50 - 249
Locations
Warszawa, Poland
Year founded
Founded 2016
Languages
Timezones
2 Languages that we service
English
Polish
15 Timezones that we service
HST
Hawaii Standard Time (HST)
AKST
Alaska Standard Time (AKST)
PST
Pacific Standard Time (PST)
MST
Mountain Standard Time (MST)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
AST
Arabia Standard Time (AST)
ACT
Australia Central Time (ACT)
AET
Australia Eastern Time (AET)
CET
Central European Time (CET)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
MET
Middle East Time (MET)
NST
New Zealand Standard Time (NST)
SGT
Singapore Standard Time (SGT)
1 Locations
Warszawa , Poland
No have been added yet...
Pricing Snapshot
Min. project size
$25,000+
Avg. hourly rate
$50 - $99
/hr
Rating for cost
4.9
/5
What Clients Have Said
LeanCode offers competitive pricing and good value for cost, with clients noting their budget alignment. Project costs vary, with one client mentioning a $350,000 investment. They are praised for timely deliveries and effective communication, enhancing overall client satisfaction.
Clients consistently commend LeanCode for delivering projects on time and within budget. They demonstrate a structured project management approach, often using Agile methodologies, which ensures clear timelines and effective communication.
Commitment to Agile Methodologies
LeanCode's commitment to Agile methodologies, including Scrum, is evident in their efficient project management and delivery. Clients appreciate their structured approach and ability to adapt to changing project needs.
Positive Client Feedback on User Experience
Clients report positive feedback on the user experience of applications developed by LeanCode. The team is praised for designing intuitive and user-friendly interfaces that enhance customer satisfaction.
Proficient in Mobile App Development
LeanCode is praised for its expertise in mobile app development, especially with Flutter. Clients across various industries, such as energy, banking, and logistics, have benefited from their ability to develop robust, user-friendly applications quickly and efficiently.
Areas for Improvement in Communication
While LeanCode generally excels in communication, one client noted the need for improved communication around project timelines and the number of developers required. This suggests room for enhancement in setting expectations.
Valuable Business Insights and Guidance
LeanCode offers more than just technical development; they provide strategic business insights and guidance to help clients achieve their goals. This holistic approach is appreciated by clients across various sectors.
"I was impressed with their knowledge, ... commitment, and how they went beyond the agreed level of support."
May 27, 2020
Commercial Lead New Products, Shell
Anonymous
Verified
Energy & natural resources
Warsaw, Poland
10,001+ Employees
Online Review
Verified
LeanCode developed an app for a major gas and energy company. They handled everything from front- to backend development. The product would optimize the daily operations of fleet managers and dispatchers.
Thanks to LeanCode's work, the client was able to launch the MVP product, which received great feedback from customers for its seamless and intuitive interface. The team maintained an effective workflow and demonstrated in-depth knowledge. They also showcased excellent communication skills.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the Commercial Lead for New Products at Shell Global Business Development Fleet Solutions Team. For two years I was the Venture Lead for one of the pilot mobility products as part of the Digital Accelerated Programme at Shell ( from incubation to monetization)
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire LeanCode?
3 years ago Shell reviewed its strategy and lunched the Accelerated Growth agenda programme. As we wanted to build mobile product ( web and apps) for the long haul transportation segment, we hired LeanCode to help us build and code the product and validate with the B2B transport SMB segment.
LeanCode had competences and skills that were at that time missing in Shell IT ( backend, frontend, mobile Xamarin, reactive native, UX/UI competences). We also wanted to be fast and agile, which was possible thanks to LeanCode and working with external softwere partner.
What were your goals for this project?
Shell is the biggest fuel card provider across the globe, serving the the B2B transportation segment not only with fuel card but also with other mobility services. Shell built web and mobile Transport Management product to optimize daily operation of Fleet Managers, Dispatchers and Drivers.
SOLUTION
How did you select this vendor?
We selected this vendor out of the five who participated in the tender, as LeanCode possessed the relevant skills and competences, but they also came prepared with the market overview related to the long haul transportation challenges and customers' frictions.
Describe the project in detail.
We took the product from the ideation phase through the Alfa and Beta pilots, validating the product features with customers until launching it in public in Poland in Q2 2020. We have plans to scale to other countries in Europe in 2020/21.
What was the team composition?
We had the Product Owner, Technical Lead, Scrum Master, two backend developers, two frontend developers, 2 mobile developers, UX/UI, QA tester.
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
Within 4.5 months we able to launch the MVP product as Alfa Pilot, validate the product with customers, pivot and launch again as Beta pilot in 3 months. Further, we improved the product, made it compliant with Shell Compliance Framework and launch it again in the Public. We got positive feedback from customers on the flow and intuitive interfaces.
How effective was the workflow between your team and theirs?
It was very effective workflow. LeandCode demonstrated big flexibility skill specially working with such a big player as Shell. Teams were constantly adjusted according to the required scope and priorities.
What did you find most impressive about this company?
I was impressed with the knowledge, the level of the commitment working with us, and how they went beyond the agreed level of support. Great communication skills of the owners. LeanCode helped Shell to shape and learn new agile ways of working with sprints, scrum, etc. They exposed us to new skills and competences.
Are there any areas for improvement?
As I am not the technical expert, I cannot identify the technical area for improvement. However, there are always ways to improve communication and collaboration.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Dev for Hospitality HR Platform
Mobile App Development
Confidential
June 2018 - Mar. 2019
5.0
Quality
5.0
Schedule
4.5
Cost
4.5
Willing to Refer
5.0
"They were willing to share their business knowledge and tips to help us avoid possible obstacles."
May 22, 2020
Project Manager, Gastro Job sp. z o.o.
Magdalena Keating
Verified
Hospitality & leisure
Rzeszow, Poland
1-10 Employees
Online Review
Verified
LeanCode developed the flagship app of a recruitment startup that specializes in the hospitality industry. The team helped with brainstorming and branding before developing both iOS and Android platforms.
LeanCode developed a platform that received great feedback from users, who reflected that it outshone competing apps. The client was able to attain 1000 users in the first couple of months after launch. They maintained a smooth workflow and shared insightful business knowledge to guide the client.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
GastroJob is a smart recruitment app and platform for restaurants as well as hotels and cafes. Easy to use for employees, provides best searches for employers.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire LeanCode?
Development of the app.
What were your goals for this project?
The app was aimed at helping restaurant owners help employees really interested in the job and willing to work. Easy to use app and the system using rating were designed to boost the the level of qualifications amongst users.
SOLUTION
How did you select this vendor?
The vendor was highly recommended to us by another start-up.
Describe the project in detail.
Leancode helped us with the app development from a very early stage. The early brainstorming, branding as well as all the flows for both type of users. The app was developed for iOs and Android platforms with the webiste platform for restaurants.
What was the team composition?
We were assigned a project manager that was our main point of contact. The responsiveness rate was very good. During regular meetings/ updates we were presented to the entire team working on the project and the strategic decisons regarding further development were always discussed and explained.
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
The app had a very good feedback from the users. They found it way better than the platforms available on the market. The restaurants were satisfied with the flow we designed. Within the first 2 months after the launch we had 1000 users registered.
How effective was the workflow between your team and theirs?
The workflow was very smooth. We used slack to communicate, emails for bigger updates and regular meetings to discuss what is next and summerize each sprint.
What did you find most impressive about this company?
What struck us most was not only the ability to develop and implement our ideas but also the way they were willing to share their business knowledge and tips to help us avoid possible obstacles.
Are there any areas for improvement?
We were really happy with the quality. The project could have been done a little bit faster but it might have been the design pace on our side.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
4.5
On time / deadlines
Cost
4.5
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Development & Design for Battery Solutions Co
Mobile App DevelopmentUX/UI Design
Confidential
Oct. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They have a highly professional team and management that act as a true partner."
Jan 19, 2026
Head of Digital, Polarium Energy Solutions
Marcus Schwartz
Verified
Engineering
Stockholm, Sweden
51-200 Employees
Online Review
Verified
LeanCode provides mobile app development and design services for a battery solutions company. The team has taken over the client's Android and iOS apps and developed features to control the client's batteries.
LeanCode's work has led to an improved customer experience and a stronger end user offering, while consistently delivering features quickly with high quality. The team delivers on time and communicates effectively via virtual meetings, emails, and messages. LeanCode's professionalism stands out.
BACKGROUND
Introduce your business and what you do there.
I’m the head of digital at Polarium Energy Solutions, an engineering company. We develop lithium-ion battery-based energy storage and optimization solutions for telecom, commercial, and industrial sectors, supporting sustainable energy transformation worldwide.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire LeanCode to accomplish for your digital initiatives at Polari?
We needed support to build our native iOS and Android applications.
SOLUTION
Can you describe the scope of work LeanCode handled for this project? Please include the main deliverables if you can.
LeanCode has taken over an existing app and quickly started delivering new features. The team has worked the entire app with a strong focus on controlling and managing Polarium Home batteries.
What is the team composition?
We’ve worked with 2–5 teammates from LeanCode.
How did you come to work with LeanCode?
We found them through an online search. We chose them over other options because they had high ratings, were close to my geographic location, had pricing that fit our budget, had a great culture fit, offered good value for the cost, and had company values aligned with ours.
What is the status of this engagement?
We started working with them in October 2025, and the engagement is ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
LeanCode has delivered an improved customer experience and a stronger end-user offering, along with fast deliveries and high-quality code.
How did LeanCode perform from a project management standpoint?
They deliver on time. We communicate via virtual meetings, emails, and messaging apps.
What did you find most impressive or unique about them?
They have a highly professional team and management that act as a true partner, working closely alongside us.
Are there any areas they could improve?
No, there aren’t any.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Dev & Design for Food Products Company
Mobile App DevelopmentUX/UI Design
Confidential
Feb. - Apr. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They met our deadline and fulfilled our initial expectations."
LeanCode developed a custom mobile app for a food products company. The team implemented a user-friendly design and built an iOS and Android version of the app.
LeanCode delivered a functional mobile app with an easy-to-use interface, meeting the client's needs. The team's systematic approach, clear communication, and flexibility were key to ensuring a smooth and delay-free engagement. They were also quick to provide the right solutions to problems.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Innovative Projects Specialist of TYMBARK–MWS Sp. z o.o.
Describe what your company does in a single sentence.
One of the biggest companies in the food products segment in Central & Eastern Europe.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire LeanCode to accomplish?
Application development
Delivery of application documentation and training
Application implementation
SOLUTION
How did you find LeanCode?
Referral
Other
Why did you select LeanCode over others?
Pricing fit our budget
How many teammates from LeanCode were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
The work involved developing a mobile application consisting of four interconnected modules. The basis for ensuring the functionality of the application was the use of an algorithm provided by the client to calculate values for application users. The application was developed for smartphones and tablets running Android and iOS. During the work, meetings were organised between the developers and the client to present the results and determine the direction of further activities. The client received an application that met the originally specified requirements and functionalities.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
A working and functional mobile app with a user-friendly interface.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They met our deadline and fulfilled our initial expectations.
What was your primary form of communication with LeanCode?
Email or Messaging App
What did you find most impressive or unique about this company?
A systematic approach to work, communicating work results, quick response to emerging problems, advising on solutions, flexibility.
Are there any areas for improvement or something LeanCode could have done differently?
No, everything was fine.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Development for Consumer Electronics Company
LeanCode provides mobile app development and consulting for a consumer devices company. The team has helped the client build strategic know-how in Flutter and has co-developed a new app with the internal team.
LeanCode has delivered quality work on time, resulting in positive app ratings and reviews. The team is flexible, accommodating, and responsive to requests. LeanCode's openness and expertise are key elements of their work. Overall, LeanCode has been the perfect partner for the client's needs.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Senior Project Manager of Sonova Consumer Hearing GmbH
Describe what your company does in a single sentence.
At Sonova Consumer Hearing, we develop and offer consumer devices such as headphones, soundbars and speech-enhanced hearables under the brand license of Sennheiser.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire LeanCode to accomplish?
Consulting and development support
SOLUTION
How did you find LeanCode?
Referral
Other
Why did you select LeanCode over others?
Close to my geographic location
Pricing fit our budget
Good value for cost
Referred to me
Company values aligned
How many teammates from LeanCode were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
LeanCode helped us building up strategic know-how in Flutter and co-developed our new companion App in collaboration with our internal development team and key stakeholders.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
In time and quality delivery; positive App ratings and reviews
Describe their project management. Did they deliver items on time? How did they respond to your needs?
LeanCode always delivered on time and quality. The reaction to any kind of request was always on short notice and team configuration could be adjusted flexible according to our needs.
What was your primary form of communication with LeanCode?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
The flexibility, openness and expertise of every single team-member makes LeanCode a perfect partner for our needs.
Are there any areas for improvement or something LeanCode could have done differently?
Nothing to complain about.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Development for University
Custom Software DevelopmentMobile App Development
$50,000 to $199,999
Oct. 2024 - Apr. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They have open communication channels to all levels."
Apr 1, 2025
Professor, University
KTT
Verified
Education
London, England
1,001-5,000 Employees
Online Review
Verified
LeanCode developed a mobile app for a university. The team used Flutter and provided full-cycle development, from designing the app to delivering the final product.
LeanCode delivered the app on time and within budget. The team also ensured the app was stable and well-designed. LeanCode was highly responsive and communicated openly through virtual meetings, emails, and messages. The client was impressed with the team's accessibility.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am a professor at a university.
Describe what your company does in a single sentence.
University
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire LeanCode to accomplish?
Deliver a Mobile App in Flutter
Project Management
Design
SOLUTION
How did you find LeanCode?
Online Search
Why did you select LeanCode over others?
High ratings
Close to my geographic location
Pricing fit our budget
Company values aligned
How many teammates from LeanCode were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
full cycle---cooperate on design to given specs to Q&A
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
completion on time, budget and stable well-designed software app
Describe their project management. Did they deliver items on time? How did they respond to your needs?
yes, yes
What was your primary form of communication with LeanCode?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
They have open communication channels to all levels
Are there any areas for improvement or something LeanCode could have done differently?
no
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Dev for Construction Company
Custom Software DevelopmentMicroservices Architecture ServicesMobile App Development
Confidential
Sep. 2024 - Jan. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Resources were properly allocated and team management allowed for sufficient task distribution."
Mar 4, 2025
Business Analyst, Construction Company
Anonymous
Verified
Other industries
Wroclaw, Poland
201-500 Employees
Online Review
Verified
LeanCode developed an e-book application for a construction company. The team handled user requirements gathering, wireframing and prototyping, UI/UX design, user authentication, and account management.
LeanCode successfully delivered the e-book application on time. The team efficiently allocated resources and managed tasks to ensure timely delivery. They communicated directly via virtual meetings and email, resulting in a smooth workflow.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Business Analyst of a construction company
Describe what your company does in a single sentence.
We are active in the development/construction business.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire LeanCode to accomplish?
Build the application for the end customer.
SOLUTION
How did you find LeanCode?
Online Search
Other
Why did you select LeanCode over others?
Referred to me
Company values aligned
How many teammates from LeanCode were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
User requirements gathering
Creation of wireframes and prototypes
UI/UX design for user friendly interface
User authentication and account management
Analytics and user behavior tracing
Functional testing of all features
User acceptance testing
Initial launch and monitoring
Backend infrastructure for content management and user data
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Finished e-bok application.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Product was delivered on time. Resources were properly allocated and team management allowed for sufficient task distribution.
What was your primary form of communication with LeanCode?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Direct communication.
Are there any areas for improvement or something LeanCode could have done differently?
Nope.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
UX/UI Design & App Development for Confectionery Brand
"They proactively addressed challenges early on, which was crucial for maintaining momentum."
Dec 2, 2024
Content Manager, The Chocolate Factory E.Wedel
Anna Grochowiak
Arts, entertainment & music
Warsaw, Poland
1,001-5,000 Employees
Online Review
LeanCode developed a desktop app for a confectionery brand that allows users to design custom packaging. The team created wireframes, developed the app, and tested the product.
LeanCode delivered a polished and user-friendly app that met the client's expectations. The team presented regular demos to ensure alignment with the client's vision. Moreover, they maintained a structured timeline and addressed challenges quickly.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Content Manager of The Chocolate Factory E.Wedel
Describe what your company does in a single sentence.
Lotte Wedel is a confectionery brand with over 170 years of history and deep roots in Warsaw’s cultural and culinary traditions. Established in 1851 by Karol Wedel, the company has become synonymous with premium-quality chocolates and sweets, cherished by generations of Poles. Wedel’s iconic products, including its famous Ptasie Mleczko®, have become household names and symbolize craftsmanship, taste, and innovation in the confectionery industry.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire LeanCode to accomplish?
Proposing a concept for an application aligned with the exhibition experience.
Development of a desktop application for designing personalized Ptasie Mleczko® Packaging.
Creating intuitive and visually appealing features for different generations.
SOLUTION
How did you find LeanCode?
Online Search
Why did you select LeanCode over others?
High ratings
Pricing fit our budget
Good value for cost
How many teammates from LeanCode were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
LeanCode successfully implemented an application that became one of the main attractions at the Chocolate Museum. The company was involved from the beginning, contributing to the product concept and advising us on the direction to take and the technologies to use. Wireframes of the solution were then created and continuously reviewed with our team to ensure alignment.
Ultimately, the application allows users to:
Select a background or create an entirely new one with the support of artificial intelligence. Decorate the box with stickers and custom text. Send their design via email as a postcard, complete with a 3D project preview. This interactive and innovative approach has added significant value to the exhibition experience.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Regular Client Demos
At every stage of the project, LeanCode presented interactive demos to keep us updated on progress and ensure alignment with our vision. This iterative approach allowed us to provide feedback early, minimizing delays and ensuring the final product met our expectations.
User-Centric Testing
Each screen and functionality of the application was thoroughly tested with end users to ensure it was intuitive, engaging, and effective. These usability tests provided valuable insights that were incorporated into the design, resulting in a polished and user-friendly application.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
On-Time Delivery with High-Quality Standards LeanCode adhered to a structured timeline and delivered the final application on schedule, maintaining exceptional quality at every step. Their agile development process ensured any challenges were quickly addressed, keeping the project on track.
What was your primary form of communication with LeanCode?
In-Person Meeting
Virtual Meeting
What did you find most impressive or unique about this company?
What impressed us most about LeanCode was their comprehensive approach to the project, ensuring every detail was meticulously planned and executed, from selecting the right technologies to managing the overall project. They proactively addressed challenges early on, which was crucial for maintaining momentum and avoiding potential roadblocks. Notably, there were no delays throughout the process, which was especially critical given the fixed deadline for the museum's opening day. Their dedication and precision made them an outstanding partner.
Are there any areas for improvement or something LeanCode could have done differently?
LeanCode demonstrated professionalism and attention to detail throughout the entire project. Honestly, there were no areas that stood out as needing improvement.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
"We would highly recommend LeanCode without hesitation. Their expertise, attention to detail, and commitment to delivering high-quality results made them an exceptional partner. We could count on their expertise and support at every step of app development.
App Management & Support for Mobility Solutions Firm
Application Management & SupportApplication TestingMobile App Development
Confidential
Feb. - Sep. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We greatly valued their deep knowledge and technical expertise in the Flutter framework."
Sep 9, 2024
Product Manager, Ride Tech
Julian Jagan
Automotive
Switzerland
11-50 Employees
Online Review
A contactless mobility solutions company hired LeanCode to build two apps for customers and internal use. The team also integrated third-party solutions and the client's backend.
LeanCode successfully delivered the applications on time, reduced app crashes, and introduced analytics to measure app growth. The team was highly knowledgeable and receptive from a workflow standpoint, and internal stakeholders praised the service provider's vast development proficiency.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Product Manager of Ride Tech
Describe what your company does in a single sentence.
Contactless mobility solutions
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire LeanCode to accomplish?
Replicate UI designs provided
Work in sync with our backend team to deliver a mobile solution
Deliver a great UX for both consumer and employee facing interfaces
Work flexibly and to deadline to achieve business goals
SOLUTION
How did you find LeanCode?
Referral
Why did you select LeanCode over others?
High ratings
Pricing fit our budget
Great culture fit
Referred to me
Company values aligned
How many teammates from LeanCode were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Leancode were tasked with building two applications one customer facing and one internal facing application. In order to reach this goal, leancode had to integrate a number of third-party solutions for content, payment, authentication and interaction with hardware devices via bluetooth for access to physical vehicles.
Took over an incomplete project and delivered a fucntioning v1 to delivery date
Follow designs and provide feedback on technical feasibility
Integrate mobile applications with our backend
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Delivered apps to stores meeting deadlines
Reduced app crashes with iterative releases
Introduced analytics to measure app growth
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Project was managed well by a product owner from Leancode. Weekly delivery cycles meant features were delivered on time after QA. The team was very reactive to our evolving needs in the post-launch phase.
What was your primary form of communication with LeanCode?
Virtual Meeting
What did you find most impressive or unique about this company?
We greatly valued their deep knowledge and technical expertise in the Flutter framework. Additionally, Leancode's willingness to adapt their processes to fit with our process while preserving their principal values was impressive. Additionally, the focus on communication from the start gave the appropriate overview of daily progress and challenges.
Are there any areas for improvement or something LeanCode could have done differently?
A more visible presence on clutch for us to have engaged with Leancode earlier
A bit longer visibility on personnel issues causing reduced development capacity
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
IT Staff Augmentation for Drug Research Institute
Custom Software DevelopmentIT Staff AugmentationMobile App Development
$50,000 to $199,999
Jan. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They are highly skilled in Flutter."
Jul 24, 2024
Lead Software Engineer, CHDR
Anonymous
Other industries
Leiden, Netherlands
501-1,000 Employees
Online Review
LeanCode has provided developers to expand the size and skill set of a drug research institute's development team. The goal is to build an app for conducting neurological research.
The client is satisfied with LeanCode’s developers, who actively collaborate in developing the software. They communicate well via virtual meetings and email. Customers can expect a team that is highly skilled in Flutter.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Lead Software Engineer of CHDR
Describe what your company does in a single sentence.
We perform clinical trials of new drugs before they come to market.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire LeanCode to accomplish?
Teach our development team how to build apps in flutter.
Expand our development team to quickly build an app for conducting neurological research.
Build a new frontend for our legacy Windows application
SOLUTION
How did you find LeanCode?
Online Search
Why did you select LeanCode over others?
High ratings
Good value for cost
How many teammates from LeanCode were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
We used their developers to expand the size and skillset of our team. The deliverabls were source code, code review, and advice.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Functionality of jointly developed software
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Projectt management was done in house
What was your primary form of communication with LeanCode?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
They are highly skilled in Flutter.
Are there any areas for improvement or something LeanCode could have done differently?
Their staff are young with several still students, making staff availibilty problematic
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 21-30 of
32 Reviews
Our Story
We began as a small group of six dedicated professionals. Today, we've grown to a team of over 80 tech experts, all focused on building software solutions that drive change and help businesses scale.
What sets us apart? Our deep technical expertise is combined with a strong business mindset. Flutter, Google’s leading cross-platform development framework, lies at the core of our work, enabling us to deliver complex projects faster, shorten time-to-market, and ensure top-tier performance.
What Sets Us Apart
World-class Flutter experts
Poland is home to some of the world’s best engineers, and our Flutter team represents the very best of them.
True problem solvers
We go beyond code to understand and solve real business challenges, helping the product move forward and scale effectively.
Enterprise-level consultants
We bring vast experience managing complex IT systems for large enterprises, ensuring they meet rigorous standards of reliability, scalability, and security.
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