InventorSoft is a Ukrainian web and mobile development company that provides top-tier, pre-selected developers tailored to your specific needs as a SaaS company. Whether you're scaling from an MVP to a full product or preparing for acquisition by the largest organization, we help drive growth by hiring the best talent for your project. Our developers are highly skilled in core technologies and have expertise with AI tools like GitHub Copilot and OpenAI, allowing us to deliver projects up to 20% faster than competitors.
⭐ Our professional developers are experts in:
Artificial Intelligence
Java
Angular
Node.js
React.js
Vue.js
Ruby on Rails
.NET
Design (mobile/web)
✅ Inventorsoft provides a perfect combination of:
1) Transparency
2) Quality recruitment selection
3) Trial Period
Our company is not just a performer, but a reliable partner, which is why we have established and maintained successful long-term relationships with many clients, which we are extremely proud of. We are responsible for our actions and customer feedback because we value our reputation and clients.
✅ Why us:
10 years of expertise and spotless reputation
45+ SaaS active clients
40+ feedback on our work
30 own completed academies in different directions
✅ Our main industries
Healthcare
Data Analytics
Supply Chain
Fintech
E-learning
Renewable energy
So, if you need high-quality product development, contact us!
Inventorsoft offers competitive pricing, with project investments ranging from $25,000 to over $200,000. Clients consistently highlight good value for cost and effective project management, emphasizing responsiveness and quality of work.
While generally effective, some clients noted inconsistencies in meeting deadlines and suggested improvements in project management to ensure all team members fully understand project requirements.
Proficient in Custom Software Development
Inventorsoft’s expertise in custom software development is widely praised by clients across various industries. They have successfully delivered tailored solutions for healthcare, SaaS, and e-commerce sectors, addressing unique challenges and improving business operations.
Strong Project Management Skills
Many clients commend Inventorsoft for their effective project management, highlighting their ability to deliver projects on time and within budget. They use agile methodologies and maintain clear communication channels to ensure project success.
Responsive and Communicative Team
Inventorsoft is noted for their responsiveness and clear communication. Clients appreciate their proactive approach to addressing concerns and their willingness to go the extra mile to ensure client satisfaction.
Proactive Problem Solving
Inventorsoft is recognized for their proactive problem-solving abilities. Clients value their capacity to anticipate issues and provide timely solutions, ensuring smooth project execution.
Expertise in Frontend and Backend Development
The company is skilled in both frontend and backend development, using technologies like Java, React, Angular, and Vue.js. Clients are impressed with their technical proficiency and ability to deliver high-quality code.
"They were excellent workers who were always available."
Jun 17, 2022
Software Director, Quality Control Provider
Anonymous
Verified
Other industries
Paris, France
1,001-5,000 Employees
Online Review
Verified
A QC provider hired InventorSoft to build a SaaS platform. They worked on continuous integration and deployment, DevOps, infrastructure, knowledge sharing, and technical debt management.
InventorSoft’s efforts were met with positive acclaim. They were excellent developers with impressive communication skills. Their commitment to delivering quality work was commendable.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
Quality Control SaaS platform, Software Director managing 40+ developers
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire InventorSoft, and what were your goals?
Build a SaaS Platform to increase the quality of the supply chain for our customers
SOLUTION
How did you select this vendor and what were the deciding factors?
Hard Skills match, Availability, Timezone match, Softskills requirements also
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Large scaled agile product with 8+ teams working together following software engineering best practices as continuous integration and deployment, devops, infrastructure as code and gitops, pull request with code reviews and pair programming, knowledge sharing and technical debt management.
How many people from the vendor's team worked with you, and what were their positions?
15
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
overall feedback is good
Describe their project management style, including communication tools and timeliness.
They were excellent workers who were always available, with good communication and internet connection overall, willing to be impactful and deliver value by continuously learning and growth as person and as a team
What did you find most impressive or unique about this company?
Reactivity to request
Are there any areas for improvement or something they could have done differently?
None.
RATINGS
5.0
Quality
4.5
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
5.0
NPS
API Integrations for SaaS Company
Custom Software Development
$10,000 to $49,999
Feb. - May 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We were very happy with the service provided."
May 27, 2022
CEO, Selro Ltd
Kem Perera
Verified
Other industries
United Kingdom
11-50 Employees
Online Review
Verified
Inventorsoft helped implement and improve various backend integrations into a SaaS platform. Key technologies involved were Java and Spring.
InventorSoft did exactly what they were hired to do, leaving the client fully satisfied with the engagement. They worked collaboratively, holding daily calls to provide updates and feedback. The team also used Jira to manage tasks efficiently. Overall, they delivered quality work in a timely manner.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the CEO of a SaaS-based company called Selro. It’s a Multichannel Inventory and Order Management software
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire InventorSoft, and what were your goals?
We hired Inventorsoft to help and improve backend integrations in our platform.
SOLUTION
How did you select this vendor and what were the deciding factors?
We found Inventorsoft on one of the freelance portals, their profile and portfolio were so impressive that we decided to work with them. Also their pricing was very compatible.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Inventorsoft helped us to integrate with booklocker, wix, aweber, sendinblue, tophatter, godaddy,shipstation, parcelmonkey, parcelhub and other systems. The main technologies are java and spring.
How many people from the vendor's team worked with you, and what were their positions?
We are a small company, so we needed only one Java engineer.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Yes, Inventorsoft completed a lot api integrations, which are already in use on production.
Describe their project management style, including communication tools and timeliness.
We have daily calls with the engineer. I provided a task in jira and reviewed the code. For communication we used Slack.
What did you find most impressive or unique about this company?
Fast development Good quality Good communication
Are there any areas for improvement or something they could have done differently?
No. We were very happy with the service provided.
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
Web Development for Mental Healthcare Company
Web Development
$10,000 to $49,999
Jan. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They are friendly and timely."
Jun 2, 2021
CEO, Mental Healthcare Company
Vignesh Anand
Verified
Other industries
Barcelona, Spain
1-10 Employees
Online Review
Verified
InventorSoft is developing a website's frontend for a mental healthcare company. They are building the front-end using React and Next.js for the company’s marketplace portal and mobile website optimization.
The website has sped up by 20-30% and has significantly increased in outputs. A friendly and prompt partner, they are keen to understand areas of improvement to ensure the project’s quality. Moreover, they are supportive, receptive, and fast, which establishes a successful ongoing relationship.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
Cofounder/CEO at Mental Healthcare Company
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire InventorSoft, and what were your goals?
React/Front end web development of our marketplace portal holanuna.com
SOLUTION
How did you select this vendor and what were the deciding factors?
Recommended by a friend who's worked with them.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
React/Next js Developing the front-end for marketplace portal Mobile website optimisation
How many people from the vendor's team worked with you, and what were their positions?
1 - Front end developer
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Significant increase in output and uplift in speed of execution 20-30% increase in site speed
Describe their project management style, including communication tools and timeliness.
They are friendly and timely in catchups and trying to understand areas of improvement
What did you find most impressive or unique about this company?
Speed of hiring Quality of hiring the right person Continuous support/Executing on feedback
Are there any areas for improvement or something they could have done differently?
None at this point.
RATINGS
5.0
"Will use + Recommend happily"
Quality
5.0
Service & Deliverables
"Excellent service"
Schedule
5.0
On time / deadlines
"No issues"
Cost
5.0
Value / within estimates
"Pricing is reasonable"
Willing to Refer
5.0
NPS
Custom Software & Mobile App Dev for IT Solutions Company
Custom Software DevelopmentMobile App Development
$50,000 to $199,999
Sep. 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They are very flexible and very open to communication, which is something that a lot of companies do not have."
Dec 28, 2020
CEO, Creative Techinnov Software Solutions Inc.
Anonymous
Other industries
Montreal, Quebec
11-50 Employees
Online Review
InventorSoft provides custom software and mobile app development services for an IT solutions company. The team uses various front- and backend tech stacks as they provide services for the company's clients.
The partnership between the company and InventorSoft has been smooth so far. The team has been flexible and communicative, letting them meet the client's requirements and submit all deliverables successfully.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
Administrator
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire InventorSoft, and what were your goals?
Custom Software development. Access to talented software developers.
SOLUTION
How did you select InventorSoft and what were the deciding factors?
We connected through common channels and discussed the needs we have and decided to start with a pilot and then broaden our relation.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Different UI and Back-End technologies involved. The goal is to build a comprehensive mobile application for a significant client in the industry.
How many people from the vendor's team worked with you, and what were their positions?
So far we've recruited 5 members both back-end and front-end and they are doing a great job helping to develop this project.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
So far the relation has been great and all deliverables with this contractor have been successfully met.
Describe their project management style, including communication tools and timelines.
We use agile, we communicate daily, several one-on-one meetings also.
What did you find most impressive or unique about this company?
They are very flexible and very open to communication, which is something that a lot of companies do not have.
Are there any areas for improvement or something they could have done differently?
Continue the great work they're doing so far and things will be alright.
RATINGS
5.0
"Great partner to have"
Quality
5.0
Service & Deliverables
"Great quality"
Schedule
5.0
On time / deadlines
"Great scheduling"
Cost
5.0
Value / within estimates
"Excellent cost model"
Willing to Refer
5.0
NPS
"Very good in building new relations
Custom Software Development for Supply Chain Technology Firm
Custom Software Development
$10,000 to $49,999
June - Sep. 2020
4.5
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We are fully satisfied with the collaboration and considering them for another one in near future."
Sep 4, 2020
CTO, aioneers Technologies GmbH
Mayank Singh Aswal
Verified
Other industries
Mannheim, Germany
11-50 Employees
Online Review
Verified
A supply chain technologies provider partnered with InventorSoft to provide quick development support to finish its POC.
The team provided all of the deliverables on time, and the quality met the company's expectations. The company appreciated that the team was enthusiastic about the project and joined them for daily meetings, eliminating managerial blockers.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
We work on supply chain technologies and provide consulting solutions, managed services and products. I am leading the technology team in the company.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire InventorSoft, and what were your goals?
We needed quick development support to finish our POC, fast and on time.
SOLUTION
How did you select InventorSoft and what were the deciding factors?
We selected Inventorsoft through Upwork and after few discussions. Deciding factors were the professional attitude, previous rating etc.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Setup of whole backend and creating a web application on top to have a workflow. Technoligies used were Strapi and Vue.js
How many people from the vendor's team worked with you, and what were their positions?
3 people, all frontend developers
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
The deliverables were on time and considering it was a POC, the quality was very good.
Describe their project management style, including communication tools and timelines.
We had the team join our daily's so it was always a team environment. No useless management blockers, and management was always available quickly to discuss any issues.
What did you find most impressive or unique about this company?
Developers were quite enthusiastic and knowledgable. We developed a quick team bond in no time. Management was also professional both while onboarding and off-boarding.
Are there any areas for improvement or something they could have done differently?
We are fully satisfied with the collaboration and considering them for another one in near future.
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