Best Google App Engine Services

6 Companies - Rankings updated: April 04, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

United States × Maryland × Baltimore ×

AppMakers USA
Top US Mobile & Web App Development Agency
AppMakersUSA is a US-based full-service mobile application development company. We specialize in building cross-platform websites and apps (meaning iOS & Android for the price of one), informing your business decisions from a technical perspective, and being transparent in our process & thinking. [... see all AppMakers USA reviews ]
Location
Baltimore, Maryland
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
83 Projects Listed
AppMakers USA Services
Mobile App Development
UI/UX Design
AI Development
Software Development
Web Design
Staff Augmentation
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clients and Projects
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App Development Project for Food and Beverage Company Walmart
App Development Project for Entertainment Company Eksperience (NFL)
App Development Project for Health Care Company CVS Pharmacy
App Development Project for Education Company Number Hive
App Development Project for Education Company ClassCalc
Artificial Intelligence Project for Hobbies & Gifts Company Echo Journal
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Comprehensive analysis done by DesignRush Agency Experts.
AppMakers USA Reviews & Testimonials
Awital Ifrah Program manager at Masa Israel journey
5.0★
Cross-Platform Review from Awital Ifrah
Masa came in with a pretty loose idea and AppMakers helped turn it into something solid. What I appreciated most is they didn't overcomplicate it or try to make it into some giant monster platform. They listened, asked smart questions, and helped us focus on what would actually matter for alumni and current participants. The end result felt thoughtful and realistic. I'd definitely work with them again.
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Moishi Stern Customer support at Madlan
5.0★
Startup Review from Moishi Stern
We create live events. We wanted a site that shows what we do without making people dig. AppMakers listened, trimmed the fluff, and gave us pages that read fast and look good on a phone. The quote form asks the right things and our team can update galleries without calling a developer. They stayed on schedule and answered messages the same day. The whole process was calm and clear. We already see better inquiries. It feels like a real upgrade, even before the full rebuild.
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Jubilee Haddasah Munozvilla CEO at Its Kinda Catchy
5.0★
Small Business Review from Jubilee Haddasah Munozvilla
We loved working with AppMakers. They built us a procurement system to help quickly and easily secure materials for our labs. The process was smooth and the outcome was stellar.
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Reviews verified by DesignRush and sourced from the agency's profile
CVS Pharmacy
Austin Ekeler (NFL Player)
ClassCalc
Number Hive
BookClub
Arcxis
Debate club
Bayut
Los Angeles Apparel
Sun Scooter
Data sourced from the agency's DesignRush profile
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5.0 5.0 (63)
ELEK+RIK
High Voltage Code Since 2010
ELEK+RIK: Web App Development, Mobile App Development for iOS & Android, AI Integration & Development Experts for Long-Term US Projects since 2010 [... see all ELEK+RIK reviews ]
Location
Baltimore, Maryland
Number of Employees
Under 49
Average Hourly Rate
$60/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
18 Projects Listed
ELEK+RIK Services
Mobile App Development
Software Development
Web Development
Blockchain
VR/AR
AI Development
eCommerce Development
Software Testing
IT Services
WordPress Website Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clients and Projects
View Full Portfolio
Artificial Intelligence Project for Health Care Company Sky Therapist Website Development
App Development Project Doctor on Demand
App Development Project NFL Premium streaming platform
App Development Project for Automotive Company Automotive Mobile App Development
App Development Project BMW Driver's Guide
App Development Project Mercedes-Benz Guides Mobile App
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Comprehensive analysis done by DesignRush Agency Experts.
ELEK+RIK Reviews & Testimonials
Philip Wilson Managing Director at Premier Automation Ltd
5.0★
Web Development Review from Philip Wilson
ELEK+RIK team provided a streamlined process that was both simple and enjoyable. They kept to the budget and communicated well throughout the project. ELEK+RIK comes highly recommended and we would work with ELEK+RIK again if given the opportunity.
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George McKerrow CEO at Ted's Montana Grill
5.0★
Mobile App Development Review from George McKerrow
ELEK+RIK has worked on improving our React Native mobile app. We had the skeleton of an app, but they were able to do an end-to-end re-design of each of the main pages. Since then, they`ve successfully implemented around ~20 different features on our mobile app. We share a spec and design, they provide an estimate and occasionally some design options, then when completed create a PR on GitHub. Their code is well-organized, easy to follow, and rarely do we have to go back-and-forth about bugs. They are also excellent communicators - carefully following threads on Slack, effectively communicating design and engineering tradeoffs, and even producing a 10m Loom video walking through a diagram. Their communication is top-notch. They are super easy to work with even though we are on very different time zones. And, I am impressed at the speed and execution of their development.
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John Riley Executive Vice President at MediaCentric
5.0★
Web Development Review from John Riley
ELEK+RIK was tasked with creating a website for our company from scratch. They were professional, communicative, and dedicated to delivering an exceptional website that perfectly captured the essence of our company while exceeding our expectations. They are a talented, reliable, and customer-focused web design and development company that I would highly recommend to anyone.
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Reviews verified by DesignRush and sourced from the agency's profile
Coca - Cola
Mercedes
BMW
VeChain
Sony
Nike
Toyota
Hyundai
McDonald's
Chang
Data sourced from the agency's DesignRush profile
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4.9 4.9 (19)
5.0 5.0 (2)
Azumo
Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo helps businesses build intelligent apps by providing top-tier developers skilled in AI, data engineering and enterprise web & mobile applications. Our expertise has earned the trust of industry leaders like Facebook, Twitter, Discovery, Zynga, and NCSoft. [... see all Azumo reviews ]
Location
Baltimore, Maryland
Number of Employees
100 - 249
Average Hourly Rate
$55/hr
Minimal Budget
$50,000 & Up
Portfolios Count
9 Projects Listed
Azumo Services
AI Development
Software Development
Staff Augmentation
Mobile App Development
Big Data Analytics
DevOps Consulting
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clients and Projects
View Full Portfolio
Software Development Project for Health Care Company Web Application Development and Software Staffing
Software Development Project for Corporate Services Company Advisory Firms Software: Full Transition and Modernization
Artificial Intelligence Project for Entertainment Company Generative AI Enterprise Search
Artificial Intelligence Project for AI Company Divining Cultural Trends with AI
Artificial Intelligence Project for Finance Company Generating Stock Market Alpha with AI
Artificial Intelligence Project for Entertainment Company AI-Powered Skill for Alexa and Google Home
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Comprehensive analysis done by DesignRush Agency Experts.
Azumo Reviews & Testimonials
Michael S. Director at Software Development Company
5.0★
Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
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Anonymous CTO at Healthcare Company
5.0★
UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
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Anonymous VP Product & Engineering at Sales & Mktg Software Company
5.0★
Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
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Reviews verified by DesignRush and sourced from the agency's profile
Discovery Channel
Meta
Zynga
Jostens
Assembled Brands
NGL
NCSoft
Twitter
Horoscope.com
Bento
Data sourced from the agency's DesignRush profile
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4.8 4.8 (12)
4.6 4.6 (24)

Talentica Software
Building Products AI-Native Way
Talentica Software is a leading product engineering company that helps startups, growth-stage, and technology companies build end-to-end products and achieve business outcomes. The company has specialized in AI & Machine Learning, Generative AI, Data Engineering, Blockchain, and Big Data [... see all Talentica Software reviews ]
Location
Baltimore, Maryland
Number of Employees
500 - 999
Average Hourly Rate
$30/hr
Minimal Budget
$50,000 & Up
Portfolios Count
7 Projects Listed
Talentica Software Services
Software Development
AI Development
IT Services
Big Data Analytics
Cybersecurity
Blockchain
Mobile App Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clients and Projects
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Software Development Project for Media & Communications Company Increasing Revenue Realization Using Data Science
Software Development Project for Finance Company Rationalizing Investment Decisions Using Data Science
Software Development Project for Software & IT Services Company Idea to MVP in 120 days
Software Development Project for Fintech Company MVP to Enterprise-Ready
Software Development Project for Fintech Company Idea to $130 Mn Acquisition
Software Development Project for Crypto Company Blockchain-Powered Product Development
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Comprehensive analysis done by DesignRush Agency Experts.
Talentica Software Reviews & Testimonials
Ashish Sharma Sr Engineering Manager at OpenGov India Pvt Ltd
4.7★
Software Development Review from Ashish Sharma
Talentica has proven to be an exceptional software outsourcing partner, consistently exceeding expectations in both the quality of their resources, deliverables and their commitment to our success. They function not merely as a vendor, but as an extension of our core engineering team.Key Highlights of our Partnership:High Resource Quality: The engineers provided by Talentica are technically strong and highly competent. They integrate seamlessly with our internal teams and quickly take ownership of complex projects.Commitment and Reliability: Talentica is a truly reliable partner that consistently demonstrates a strong willingness to go beyond the standard scope of work. They proactively identify risks and contribute innovative solutions.Critical Project Support: Their expertise was pivotal in two critical areas:Data Pipeline & Reporting: They were instrumental in both enhancing and maintaining a reliable data pipeline & reporting infrastructure. Software Upgrades: They managed challenging, large-scale software upgrades, ensuring we successfully transitioned to modern technology stacks with minimal disruption.Overall, Talentica is a dependable and high-value partner assisting our mission-critical projects.
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Anonymous Advisor at IT Company
5.0★
Software Development Review from Anonymous
We had created a conceptual framework to authenticate and verify the provenance, transaction history, and authorship of blockchain-based NFTs. Talentica was brought on board to test and refine the concept from both functional and engineering perspectives, and later to build a Minimum Viable Product (MVP) aligned with the agreed specifications and constraints.
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Anonymous Engineering Manager at SaaS Company
5.0★
Software Development Review from Anonymous
For several years, the team was composed entirely of Talentica contractors. Since January 2022, I have been directly managing them. The Talentica team handled the admin tooling backend, which included multiple Python Flask services with Postgres and Elasticsearch. These services operated in a service-oriented architecture deployed on Kubernetes, using Istio for service mesh and Spinnaker for deployments.
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Reviews verified by DesignRush and sourced from the agency's profile
Wideorbit
Sema4.AI
Realization Technologies Inc.
TailoredMail
StructuredWeb Inc
Amplify
Mist Systems (Juniper Company)
Data sourced from the agency's DesignRush profile
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4.9 4.9 (27)
4.4 4.4 (238)
Treeview
XR Studio for Enterprise
Treeview is an AR VR studio that develops virtual reality (VR), augmented reality (AR) and spatial computing apps for enterprise clients. [... view Treeview profile ]
Location
Baltimore, Maryland
Number of Employees
Under 49
Portfolios Count
3 Projects Listed
Treeview Services
VR/AR
Software Development
Wearables
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clients and Projects
View Full Portfolio
VR/AR Project for Energy & Mining Company Mixed Reality Digital Twin Data Visualization
VR/AR Project for Government Company First Nations Cultural Preservation
VR/AR Project for Recreation & Travel Company Augmented Reality Ski Navigation
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Comprehensive analysis done by DesignRush Agency Experts.
Microsoft
Medtronic
Daiichi Sankyo
Ulta Beauty
Neom
University of Alberta
Data sourced from the agency's DesignRush profile
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Sketch Development Services
Better Teams // Better Software
Sketch provides software development services for Fortune 500 clients and startups alike. We specialize in product delivery consulting, software development services, and cloud consulting services. [... view Sketch Development Services profile ]
Location
Baltimore, Maryland
Number of Employees
Under 49
Minimal Budget
$50,000 & Up
Sketch Development Services Services
Software Development
Cloud Consulting
UI/UX Design
eCommerce Development
Mobile App Development
DevOps Consulting
Staff Augmentation
AI Development
Software Testing
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sketch Development Services Reviews & Testimonials
Monica Review from Google
5.0★
Monica's Review Sourced from Google
Amazing and talented people. I’ve worked for both client and agency side and can can say their partnership is amazing. They truly care about ongoing operations and not just ending it at a project level. Highly recommend! Message me if you want specifics.
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John Andesilich Review from Google
5.0★
John Andesilich's Review Sourced from Google
I own a marketing firm in Troy MO and I recently met with Calvin at Sketch Development Services to discuss a software development project I have been thinking about pursuing. He was very nice, easy to speak to and even though his field is a bit out of my knowledge base, he was able to explain things in a way that made perfect sense. I look forward to working with him and his team in the future and recommend anyone looking for a software or app development company to give them a try.
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Reviews verified by DesignRush and sourced from the agency's profile
U.S. Bank
Centene Corporation
Maritz
Change Healthcare
Stifel
Reinsurance Group of America (RGA)
bioMerieux
CareSource
CENTEGIX
Purina
Data sourced from the agency's DesignRush profile
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4.8 4.8 (8)

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Best Google App Engine Services

Top US Mobile & Web App Development Agency

AppMakers USA Services

Clients and Projects

AppMakers USA Reviews & Testimonials

Cross-Platform Review from Awital Ifrah

Startup Review from Moishi Stern

Small Business Review from Jubilee Haddasah Munozvilla

High Voltage Code Since 2010

ELEK+RIK Services

Clients and Projects

ELEK+RIK Reviews & Testimonials

Web Development Review from Philip Wilson

Mobile App Development Review from George McKerrow

Web Development Review from John Riley

Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

Azumo Services

Clients and Projects

Azumo Reviews & Testimonials

Software Development Review from Michael S.

UI/UX Design Review from Anonymous

Software Development Review from Anonymous

Building Products AI-Native Way

Talentica Software Services

Clients and Projects

Talentica Software Reviews & Testimonials

Software Development Review from Ashish Sharma

Software Development Review from Anonymous

Software Development Review from Anonymous

XR Studio for Enterprise

Treeview Services

Clients and Projects

Better Teams // Better Software

Sketch Development Services Services

Sketch Development Services Reviews & Testimonials

Latest Trends Related to Google App Engine Development