Top 100 Freelancer Software Development Companies

Jastics Labs implemented Apache Kafka for a software development company. The client was especially impressed with Jastics Labs' professionalism throughout the engagement.

"What I found most impressive about Jastics Labs was their quick response times."–Owner, Software Development Company

STEROID.team built an e-commerce website for a teaware company. Their team built the platform using Django as well as developed a fulfillment solution that allows the partner to look at their orders and warehouse. The deliverables met expectations and were of high quality.

"The site is working perfectly." –Director, Teaware Company

Kodernia developed a booking software from scratch for a post-production company. They implement features and maintain the platform. The system is functioning well and many people are using it. 

"Kodernia is always there to support us. It’s been quite easy to communicate with them." – Project Manager, Post-Production Company

UmerQaiser.com worked on cloud service AI for a data artist. They developed a custom cloud-based platform, including complex image merge functionality. The client was impressed with the project.

“They’ve provided outstanding deliverables.” – Founder and Principal, Data Artist

Themis Web Technologies created an online training course for employees at a security company. They created a course with videos, interactive quizzes, final exams, and a backend portal for administrators. They continue to update the website as government regulations change.

"Stefan [President, Themis] was able to take a very complicated idea and deliver me a finished product that was exactly what I wanted. I have never had a single complaint about the program, and it continues to attract business." — Owner, Security Company

Transcendent Software provided consulting and development support for a client in the electronics industry. Their work involved several rounds of consulting, mostly regarding patents and general direction for the company, ultimately resulting in resolving all the client's issues and questions. 

"Honest and straightforward with everything." – Owner, Electronics Company

Inovector developed a web platform for a fireplace seller. Inovector developed the whole platform from scratch following the seller’s requirements. The seller is satisfied with the platform.

“The algorithm we asked them for was a very difficult process and I don’t think many people could’ve done it.” - Director, Fireplace Seller

Elemental Consulting developed mobile and web applications for a distillery. The applications serve as useful sales tools for the client's internal team. The work Elemental Consulting completed has benefitted their business significantly.

"Our sales team has been able to use the application to convince potential outlets to distribute our product."–Chief Marketing Officer, Distillery

Using FileMaker Pro, Custom Databases of Seattle built a web portal to process student applications. They also created systems for marketing and financial agreements. These deliverables have improved internal communication amongst staff members of the company. 

"Our resource at Custom Databases of Seattle is the easiest person to work with. She’s the most responsive party involved. I totally rely on her. Overall, it’s been a great partnership." –Director of International Outreach, College

A smart hearing aid manufacturer hired The Thoughtful Company to provide design consultation for a web app, which was later expanded to the development of the app. The Thoughtful Company developed the back end of the app using Aryaka and Django technologies. They completed the web app and met the manufacturer's expectations.

"Because the code they’ve created is well-structured, well-tested, and of the highest quality, our junior member, who is a bit inexperienced, is able to maintain it and make changes." - Software Architect, Smart Hearing Aid Manufacturer 

GCX Solutions provided user testing as an outsourced project for a product design agency. They tested the early-stage designs of a third-party client to ensure an effective reflection of the client's brand. Their work yielded useful suggestions for improvement.

"The results of the user testing that GCX Solutions completed for us were thorough and described a number of possible improvements for the website’s UX." — Chief Creative Officer, Product Design Agency

Created a fully functional website for a modeling agency. It allows models to upload their pictures and information to the website. The client was pleased with the level of service provided. 

     "Quick and great to work with!" - CEO, modeling agency

Robert Sherman Programming updated an education platform for a real estate agency. The freelancer refreshed the website while sticking to the strict state testing requirements. Robert Sherman Programming remains available for support and more when needed.

"I can’t speak enough good things about Robert. Some of the programming challenges he’d faced hadn’t been completed by anyone else, but he did a great job of updating the site. Students are now able to take tests and receive certificates." – Owner, Real Estate Testing Service

An education nonprofit hired Wadybug to build a mobile app. The app aimed to connect users and increase engagement for after-school programs and fundraisers. School funding consequently increased.

"They seemed to know what we wanted. It was kind of intuitive, we didn’t have to explain every step along the way."– President, Education Nonprofit 

Gustonera provided backend design and development solutions for a fitness club. The club originally needed only design assistance but decided to work with Gustonera on backend development as well. The solution has allowed the club to receive job applications.

“When we put in particular conditions and restraints, he’s very good at adapting to it, and onboarding the conditions we put in. if we said we wanted a particular software used, he would almost certainly find a way to make that happen.” - Co-Founder, Fitness Club

CloudLab.in built a data monitoring and reporting platform for a global innovation company. The system helps forecast the behavior of network-links based on the outcome. The project had a significant impact on business.

"This project has had significant impacts on their annual business ever since the beta version went live." –Co-Founder & Head of Technology, Global Innovation Company

Devzone Tech provided front and backend software development for a software development company. They implemented the logic for payment microservices, including reservation systems and an identity management portal. The client has been impressed with the 400-percent increase in productivity since this software implementation.

“Their project management is good, and deadlines have been met. They even work overtime if needed. They want to keep our customers satisfied. They’re good if there’s a change in scope.” – CEO, Software Development Company

Wojciech Kałużny developed a Laravel web solution for a digital product provider. The provider hired Wojciech Kałużny to help with a Laravel-based system. The provider was struggling to make changes to it before Wojciech Kałużny provided the experience needed to do so.

“His attention to detail and ability to fix issues that we didn't know about.” - Director of Operations, Digital Product Provider

Snow Data Science developed an app solution for an educational business professor. Snow Data Science also offered data consulting assistance for the professor. The professor is now planning their next steps.

“Avery isn’t trying to sell out-of-the-box solutions that he’s developed. Rather, he seeks to understand the client’s needs and then customizes a solution.” - Educational Business Professor

Netzant Technology LLC provides IT consulting services for a job interview training platform. The client needs help in adding a new section on their website that features IT-related interviews.

"It's been a great working relationship."

Anselm Muchura revamped a website for a blog company. The company was looking to customize their own domain for their business. Anselm Muchura’s contributions resulted in a growth in traffic for the blog.

“Very effective, I loved it.” - Founder, Blog Company

Finkhaeuser consulting was hired by a watch firm to assist in developing and supporting the firm's applications. Finkhaeuser consulting also provided consulting services throughout the development cycle. The results were reliable according to the firm.

"There’s very good communication and organization. finkhaeuser’s team worked closely with the backend coders and liaised with product management. They’re very proactive and competent."  - Team Lead App Developer, Watch Firm 

Software Studio Daniel Mróz works with a herbal cosmetics company on designing and developing their website. They also work on SEO and product packaging efforts. So far, the work delivered has satisfied the client, along with their price. 

"I’m happy with the pricing, the work, and their communication." — Owner, Herbal Cosmetics Company

An online gaming company hired Zils to provide a wide range of services from managing the frontend development department to being part of the backend team. Specifically, Zils was responsible for testing and delivering numerous solutions. This engagement enabled the company to cover around 7% of the Polish sports-betting market, and host bi-annual big events that boost web traffic by six to ten times. 

"Artur was one of the most skilled, orderly, and comprehensive developers I had the pleasure of working with." - IT Department Head, Online Gaming Company

Softlog Solutions developed an e-commerce site for a custom jeweler. The jeweler needed a site to help sell their products online. Softlog Solutions developed a site that exceeded the jeweler’s expectations.

“Well arranged.” - Director, Custom Jeweler

Coders Region provided salesforce customization and development services for a software company. The client wanted to integrate Quickbooks into their solution. Coders Region exceeded the company’s expectations in terms of results.

“Their technical expertise became very evident throughout the process and instead of only doing just enough to reach our goals.” - Managing Director, Software Company

Galactic Web Services provides web design and maintenance services for a commercial glass company. Every month, the company maintains the site, and the client is alerted of any changes or updates that are needed. Since working with the company, the client has seen improvements in their business. 

“Since starting the engagement with Galactic Web Services, we’ve seen more overall engagement from our customers, including more calls to our business.” — Office Manager, Commercial Glass Company 
 

Web Coder Skull provided web design and development services for a travel experience platform. Their team built the platform and provided graphic design efforts. The website has been praised for its designs and has helped the client’s business to grow.

“I’ve been involved with their project management was highly impressive.” Founder, Travel Experience Platform