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APP DEVELOPMENT SERVICES

Get your app delivered on a turnkey basis in full compliance with your business goals. Ensure positive ROI, high level of user engagement, app scalability and maintainability through outsourcing app development to a reliable tech partner.

Value we deliver with application development

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mindvalley logo

Native mobile apps for secure communication inside 10+ MM users’ community

MVPs for iOS & Android covering major flows delivered within only 4 months

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astrazeneca logo

Centralized clinical trial data management web app with enhanced security

Featured with high-performance real-time data synchronization

sas
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A set of high-reliability enterprise apps replacing outdated systems

Accompanied by processes enhancements enabled SAS to halve IT costs within 3 years

deas
deas logo

Service center routines automation with web-based task & service management suite

Easier daily ops, optimized task assignment to field staff, efficient control

mikz
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Reengineering and optimization of the influencer marketing platform and mobile apps

Enabled saving 80% of IT infrastructure costs by migrating the platform to cloud

ridesum
ridesum logo

2 month from an idea to a product go-live with Sigma Software app developers’ team

We shortened product time-to-market through the cross-platform development approach

Successful app development
uniting 0+

Software experts

Among world’s TOP 100

Outsourcing Companies by IAOP

Leveraging 0 years

of Global Delivery Experience

app DEVELOPMENT WITH SIGMA SOFTWARE app

Business boost with app development

Unlock new opportunities and increase operational efficiency with custom apps.

We make sure the app delivered addresses your growth strategy in an optimal way.

Industry standards compliance

Safeguard regulatory & standards compliance to enter new industries and markets.

Experts in GDPR, WCAG, GMP, ISO, and other unified & industry-specific standards.

secure app engineering

Mitigate risks & ensure app resilience with secure SDLC and robust architecture.

Our Architects, QA & InfoSec team are on the target to make apps secure & fail-safe.

 Cost-effective application development

Save future costs by ensuring your app is scalable, easy to maintain & enhance.

We optimize not only development costs, but also app total cost of ownership.

App development for mobile and desktop
Learn how our team would solve your business problem

Sigma Software app development services

CROSS-PLATFORM APP DEVELOPMENT

We use cross-platform development with React Native or Flutter to build mobile applications hitting all commonly used mobile platforms in a short time and with beauty of native controls. Bringing together the benefits of native and hybrid development, cross-platform development introduces additional flexibility that makes it possible to support all your ideas.

NATIVE APP DEVELOPMENT SERVICES

Sigma Software mobile app developers specialize in all major platforms (iOS, Android, iPad, Wearables, and more) ensuring your app utilizes all possibilities each of the mobile OS can offer. Entrust our experts to deliver your app featured with superb UX, future-proof architecture, and uncompromised quality.

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sigma application development services

ENTERPRISE APP DEVELOPMENT SERVICES

We build enterprise-scale platforms, web portals, and sophisticated industry-specific applications using wide technology stack and trendy approaches: cloud, Big Data, Artificial Intelligence, Serverless Architecture, and more.

Digitize or automate your cost management, payrolls, invoicing, decision support, customer engagement, and other business processes with us in an enterprise web or mobile app.

WEB APP DEVELOPMENT

Functional, user-friendly, and responsive web applications for smooth and efficient operations and customer service. We deliver on-premise and cloud-hosted web app and platform development services.

Accelerate you business with efficient solutions immediately accessible to authorized users from anywhere around the world.

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CLOUD APPLICATION DEVELOPMENT

Our experts create both cloud provider-agnostic solutions as well as solutions optimized to work in AWS/Azure/Google Cloud with special focus on reliability, high availability and information security requirements.

The team of qualified cloud specialists can support you in choosing and setting up best-fit cloud infrastructure, migrate your app to the cloud, optimize cloud infrastructure costs, etc.

IOT APP DEVELOPMENT

We deliver efficient IoT apps and platforms enabling interconnectivity across diverse industries from smart home and smart city solutions to connected vehicles.

Our embedded software engineers and IoT developers can design and seamlessly integrate your IoT mobile and web apps, on-board programs, drivers, solution, and firmware platforms in tune with external connectivity and reporting capabilities.

dedicated-mobile-developer

SUPPORTING YOU AT ANY STAGE OF APP LIFECYCLE LIFECYCLE

At the early-stage app development, we work with our customers to validate the idea, select best-fit technology stack, and define future solution architecture.

  • At this stage, we support you through:
  • Market & target audience analysis
  • Validating app idea through PoC development
  • Ensuring app architecture is future-proof and fits your IT ecosystem

While bringing your app to life, we pay special attention to the quality and predictability of deliveries, user experience, and app sustainability.

  • At this stage, we support you through:
  • Safeguarding app fast launch and minimizing cost of change
  • Timely identifying and resolving possible bottlenecks
  • Validating app quality and acceptance criteria conformity

Once your existing app becomes too costly to maintain or can no longer serve your business ambitions in full, we can support you with modernizing it.

  • For legacy and outdated apps, we do:
  • Migration to modern technologies and platforms
  • Moving to the cloud infrastructure and architecture upgrades
  • App redesign according to the most recent UI/UX standards

our craft craft

App strategy

Our business analysts and product managers will help you to define the best-fit strategy and optimal features for your app. Combining our app development expertise with your vision, the team elaborates the app concept, identifies major challenges, and ascertains leverage points.

WE DO:

  • App features prioritization & MVP scope definition
  • User behavior analysis and A/B Testing (AARRR metrics, feature metrics, etc.)
  • App strategy adjustment and marketing support
App architecture

Our UX experts and Software Architects work together to select the most suitable technologies stack for your app, elaborate its interface and user flows. They match UX and architecture to ensure that your app is technically feasible and provides for further development.

WE DO:

  • App target audience analysis
  • App UX concept including wireframes and a user experience map
  • Software architecture design for the app and its backend
  • UX and app flows accessibility optimization
Application coding

A balanced team of app developers, project managers, business analysts, and software testers creates perfectly functioning apps and integrates them into your ecosystem quickly and transparently, equipping it with new functionality with each new iteration.

WE DO:

  • Controllable and transparent app development
  • Safeguarding compliance with industry standards and best practices
  • Evolutionary product development following continuous integration principles
  • App quality assurance and information security testing
App support as a chatbot

After the app goes live, we arrange live app introductions and support, create exhaustive to-dos, text and video manuals and guides for your new software. We also provide app support & maintenance and continue adding new features as necessary.

WE DO:

  • Support during the app’s user acceptance testing
  • Run user trainings and prepare user manuals & video tutorials
  • Add automated support features, like chatbot
  • 1st, 2nd, and 3rd line support and maintenance services

Related services

APPLICATION MIGRATION

  • Your app optimized & migrated to modern technologies for operational savings
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APP DEVELOPMENT TEAMS

  • Hire app development experts to extend your software development organization
Read more

APP SUPPORT & MAINTENANCE

  • Rely on our experts for 1st, 2nd, and 3rd lines support & maintenance of your app
Read more
App development technologies

react-js
React Native
fluter
Flutter
angular
Angular
i-os
iOS
android
Android
azure
Azure
aws
Aws
php
PHP
Java
Java
dot net
.Net
python
Python
c sharp
C#
js
JavaScript
node-js
Node JS
swift
Swift
App developers

Our RTP Philosophy In Mobile Development philosophy

  • Well defined service processes with special focus on planning and delivery control
  • Refined HR processes aimed to safeguard sustainable and uninterrupted service delivery
  • Robust quality control with a range of KPIs to track delivery quality and efficiency

  • Regular and detailed reporting on different management levels (weekly, monthly, etc.)
  • Clear, predictable, and consistent billing accompanied by detailed expenditure reports
  • Extensive use of task & project management systems like Jira, Confluence, Azure DevOps

  • Focus on delivering business value instead of just performing the tasks assigned
  • Working processes tailored for synergy with customer organization and business ways
  • Constant strive for optimization, better performance, and collaboration efficiency
Hire app developers
Let us discuss how our team can contribute to your success