Searching for the perfect mobile app development company in Bellevue to bring your ideas to life? DesignRush connects you with top agencies trusted by Fortune 500 brands like IBM and Deloitte. With over 1M monthly visitors and 40,000+ vetted agencies, our platform is your trusted resource for finding the right partner for your project. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Best Bellevue Mobile App Developers
10 Companies - Rankings updated: April 01, 2026
DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.
Handcrafted Technology Solutions
9series is an eminent enterprise mobility & website development organisation with a niche in delivering quality services and solutions to customers across the globe. [... view 9series profile ]Top Services:
- Mobile App Development
- Software Development
- Wearables
- Location
- Bellevue, Washington
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts9series Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project HairyUp 
App Development Project E-Bima
Data sourced from the agency's DesignRush profileiWayTrack Overlay Planner Product Tube
Superior Business Solutions
Sigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Australia, Austria, Ukraine, and more. With a track record of over 20 successful years, we take [... see all Sigma Software reviews ]Top Services:
- Mobile App Development
- Software Development
- VR/AR
- Location
- Bellevue, Washington
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 14 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSigma Software Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project for Education Company Mindvalley Global Educational Social Media Application 
App Development Project for Education Company Back to the Bible Application for Churches 
App Development Project for Transportation & Logistics Company Ridesum Remote Training App for Equestrian Athletes 
Software Development Project for Retail Company ANGEL bringts Platform for Last Mile Delivery 
Software Development Project for Software & IT Services Company Meetings Plus Mobile App for Restricted Documents Handling 
Software Development Project for Media & Communications Company Zapp360 White-Label Self-Service Mobile Ad Platform
Reviews verified by DesignRush and sourced from the agency's profileSigma Software Reviews & Testimonials
Software Development Review from Nikita Vershinin
We've partnered with Sigma Software for almost three years, and they proved to be a strong partner with whom we'll keep working. Their adaptability and willingness to get things done are unique, settingthem apart from other providers. Moreover, they demonstrate a strong sense of ownership.
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Software Development Review from Michael Meyer
We were so positively surpised and happy about Sigmas services - as usual I might add. It is a pleasure working with their software engineers. After we provided a briefing, the effort estimation came right away. Shortly after the project started we could see first tangible results. The code quality was excellent and comprehensive. Minor feedback was implemented right away. What can I say more: 10 out of 10 points!
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Mobile App Development Review from Esther Howard
The client is incredibly happy with Sigma's services and work. It has referred 3 other clients who also say how much they really love the team and process to get set up with the agency. Sigma is a fantastic company with excellent experienced professionals. Its experts care about quality and customer satisfaction, and they operate like the internal team's extension. (Verified via email)
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Data sourced from the agency's DesignRush profileKnorr-Bremse AstraZeneca Volvo Penta SAS Fortum Mindvalley Aol. IGT Viaplay DanAds
An Addison Group Company
AIM Consulting partners with businesses to set a strategic direction, understand the customer journey, design and develop innovative software, leverage data for actionable insights, and automate deployment to secure cloud platforms.We help companies launch their most ambitious initiatives. Solving the [... view AIM Consulting profile ]Top Services:
- Mobile App Development
- HTML5
- Location
- Bellevue, Washington
- Number of Employees
- 500 - 999
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAIM Consulting Services
Reviews verified by DesignRush and sourced from the agency's profileAIM Consulting Reviews & Testimonials
Tom Yip's Review Sourced from Google
Anthony and his team are great people to work with. Honesty and friendliness are the two things that impressed me the most.
Show moreBTC BULLRIDER's Review Sourced from Google
perfect research group for extra cash flow. Studies range from roll playing for A.I. projects to voice recognition systems for smart applications, easy tasks easy chedda
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Data sourced from the agency's DesignRush profileDisney 3M Alaska Airlines Best Buy
Big ambition. Small steps. Great results
US based custom software development company with local presence in New York, Seattle and Bogota that has a strong industry focus on FinTech, E-Commerce and Blockchain industries. Besides being a great IT employer, we have been featured in Global Outsourcing List. [... view Altarey profile ]Top Services:
- Mobile App Development
- Software Development
- Location
- Bellevue, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAltarey Services
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Enterprise Software Development Project PowerPoint Designer 
Blockchain Development Project Titanium 
DeFi Project Finsbury 
DeFi Project SDX 
Performance Testing Project TurboLedger
Data sourced from the agency's DesignRush profilePolaner Selections MigaChain SDX DrumG SiX Group Q Bot
Propel Your Business Forward
SlickDevs is a premier custom software development company specializing in transforming innovative ideas into robust, scalable applications. With a dedicated team of experts, we provide comprehensive solutions tailored to meet the unique needs of tech startups, mid-market companies, and enterprise [... view SlickDigital profile ]- Location
- Bellevue, Washington
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSlickDigital Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project Collect Tech 
App Development Project Smooth SMS 
App Development Project Cannabis Delivery -thumb-webp.webp)
Blockchain Development Project LIFE ---Dark-thumb-webp.webp)
Blockchain Development Project 5050 Game
Data sourced from the agency's DesignRush profileOracle Snap Inc. Amazon Palo Alto Networks Airbnb Miami-Dade County
A Trusted Digital Transformation Partner.
Futurism Technologies is a CMMI Level 3, ISO 9001:2015, and ISO 27001 certified organization, recognized as a leading provider of digital information technology, consulting, cybersecurity, digital transformation, and UI/UX design services. Headquartered in Piscataway, New Jersey (U.S.). [... view Futurism Technologies, Inc. profile ]- Location
- Bellevue, Washington
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $25/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsFuturism Technologies, Inc. Services
Reviews verified by DesignRush and sourced from the agency's profileFuturism Technologies, Inc. Reviews & Testimonials
Eve Norris's Review Sourced from Google
I've had the pleasure of working with the Business Development team at Futurism Technologies. Their dedication to client satisfaction and relentless pursuit of innovation is truly inspiring. They are always ready to go the extra mile for the success of the project.
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Data sourced from the agency's DesignRush profileLegal Indsutry Health Care Industry Publishing Industry
Technology Partner
Since 2014, MSOFT has created high-load, complex, and distributed systems for enterprise clients. We engage industry leaders in digital transformation, designing online platforms and products, automating processes, and developing smart strategies in a digital environment. [... view MSOFT profile ]- Location
- Bellevue, Washington
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMSOFT Services
Data sourced from the agency's DesignRush profileZdravcity CarPrice Svaznoy Travel
Synodic Arc is a team of passionate developers and artists.
Synodic Arc is a team of passionate developers and artists pushing the envelope of the next generation of games. We take ideas wherever they come, and we never want to do the same thing twice. Our goal is to create a unique player experience that reminds you of why you started playing games in the first [... view Synodic Arc profile ]- Location
- Bellevue, Washington
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSynodic Arc Services
Data sourced from the agency's DesignRush profileMeta Sony Microsoft
See Beyond, Rise Above.
Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology. [... view Persistent profile ]- Location
- Bellevue, Washington
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $50,000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPersistent Services
Reviews verified by DesignRush and sourced from the agency's profilePersistent Reviews & Testimonials
Sundeep Patel's Review Sourced from Google
Persistent Systems Ltd is a global software company that provides innovative software solutions to clients worldwide. The Bhageerath office is one of the company's offices located in Pune, India. As an employee of Persistent Systems Ltd, I have had the opportunity to work at this office and experience its work culture, facilities, and environment.Work Culture:The work culture at Persistent Systems Ltd Bhageerath office is excellent. The company values its employees and provides a supportive environment that encourages creativity, innovation, and collaboration. The office has an open-door policy, and employees are encouraged to share their ideas and opinions freely. The management is approachable and provides ample opportunities for career growth and development.Facilities:The Bhageerath office has excellent facilities that cater to the needs of its employees. The office is spacious and well-equipped with state-of-the-art technology and infrastructure. The office has a modern cafeteria that serves a variety of delicious food and beverages. The office also has a gymnasium, a recreation room, and a meditation center, which are available to employees to use during their free time.Environment:The environment at Persistent Systems Ltd Bhageerath office is conducive to work. The office is located in a peaceful and quiet area, away from the hustle and bustle of the city. The office is surrounded by lush greenery and has a beautiful view of the nearby hills. The office has an eco-friendly policy and encourages its employees to adopt sustainable practices.Employee Experience:As an employee of Persistent Systems Ltd Bhageerath office, my experience has been excellent. The company provides a supportive and inclusive work environment that values its employees. The facilities and amenities provided by the company are top-notch, which makes it a great place to work. The company also provides ample opportunities for career growth and development.Conclusion:In conclusion, Persistent Systems Ltd Bhageerath office is a great place to work. The work culture is excellent, and the company values its employees. The facilities and amenities provided by the company are top-notch, which makes it a comfortable and enjoyable place to work. The environment is conducive to work, which makes it an ideal location for an office. Overall, it is a highly recommended place to work.
Show moreHarshad N's Review Sourced from Google
Well known IT company in Pune. Founded and managed by Dr Deshpande.Persistent family known for their social service along with the core business in IT sector..
Show morePraveen Soni's Review Sourced from Google
One of the best IT company in pune. Location and offices are best. Personally I likes the name of buildings.
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Data sourced from the agency's DesignRush profileGB Bank Qapita Vermont
Turn Your Digital Dreams Into Reality
PIT Solutions is a technology-driven digital services provider with a people-first culture and a proven track record of delivering impactful solutions. [... view PIT Solutions profile ]- Location
- Bellevue, Washington
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $35/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPIT Solutions Services
Reviews verified by DesignRush and sourced from the agency's profilePIT Solutions Reviews & Testimonials
adharsh .k's Review Sourced from Google
listen up! This old-school interview style is just plain archaic. Seriously, who still tests candidates' memory these days? Wake up and smell the coffee! Technology has evolved light years ahead. We're not in the Stone Age anymore! You don't need to cram every single line of code or concept. What matters is getting the job done with clean, efficient code. Get with the times!
Show moreSumesh T K's Review Sourced from Google
It's been close to a decade with PIT Solutions, and I truly cherished the quality time I spent here. PITS offers a healthy work-life balance, excellent work culture and a politics-free environment. The Management is very supportive and promotes an open door policy. PITS is an idle place for budding talents to learn and grow their skill-set. And for experienced professionals, it's a platform to showcase their skills and broaden their horizons. I would recommend PIT Solutions to anyone without any second thought.
Show moreNithin K R's Review Sourced from Google
Great place to work with excellent people. Work culture is great and everyone in company very helping nature in all aspects.
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Data sourced from the agency's DesignRush profileUnihockeyshop Eberhard & Co. Bibus AG Sharjah Police Groupe Looping
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About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.
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