API Development

Transform the way your applications interact. SDH is your trusted partner for API development, offering comprehensive services that cater to various industries.

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Partnering with SDH allows you to develop APIs that empower your business and increase your digital capabilities.

Top Dental Developers Clutch 2023
AWS
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The Manifest
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Top Software Developers Hamburg Clutch 2023
Golden Bridge Awards 2022
Diia City
Bitkom
Hamburg
CUCC
Barcelona Health Hub

Your reliable software development partner

Are you interested in eliminating manual tasks, automating data transfer, and streamlining processes flawlessly?
Would you like to stay ahead of the competition by expanding your digital ecosystem through custom API development?
Custom Third-party
SDH provides app integration and development services that link your apps, third-party services, and websites via standard or custom APIs.

API INTEGRATION

We offer customized API integrations for the complete lifecycle of your APIs. Our SDH API developers have the expertise to fulfill various business requirements using both open-source and third-party APIs.

CUSTOM API DEVELOPMENT

Take advantage of our custom API development services to create solutions that precisely match your requirements. At SDH, we use thorough analysis and a customer-centric approach to build APIs from the ground up to ensure they perfectly match your business needs. This allows you to create a fully customized experience for your users and stakeholders.

MOBILE API DEVELOPMENT

SDH specializes in developing APIs that not only strengthen but also enhance the innovativeness of mobile applications. Mobile API development allows users to easily process payments, perform complex data analysis, schedule appointments, access geolocation services, etc. Our SDH team develops APIs for Android, iOS or cross-platform applications.

WEB API DEVELOPMENT 

SDH team offers a wide range of web API development services including RESTful APIs, JSON APIs, SOAP APIs, etc., which enable the creation of robust and scalable APIs that enable seamless interaction of web applications with external software.

API DOCUMENTATION

API documentation is a guide on how to integrate and work with an API. We provide API documentation in Swagger, including description of requests, responses, error messages, and other essential details.

CLOUD API DEVELOPMENT

Cloud APIs request data from cloud services through a direct, indirect, vendor-specific, or cross-platform interface. Hire SDH's cloud API developers to meet your business needs.

API CONSULTING SERVICES

SDH assists you throughout API development journey, helping you in strategy development, design, API versioning, and more.

Custom API Development to Power Your Systems

Answer a few questions and get specific API development solutions. We provide APIs to handle data, integrate systems, and perform performance optimization, among many others, tailored to your needs.

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APIs we build

REST (Representational State Transfer)
SOAP (Simple Object Access Protocol)
WebSockets
Open APIs (Public APIs)
Internal APIs (Private APIs)
Partner APIs

Standards we shape

In-depth expertise

Keeping abreast of evolving technology trends and practices allow us to create cutting-edge software solutions.

Tech-strong team

Our professionals onboard exchange their expertise, share corporate values and follow clients' business goals.

Bespoke solutions

Prior to transforming the client's business needs into ROI-driven custom software, we provide in-depth analysis.

Full-cycle development

Complete coverage from business analysis to end-to-end product delivery and further support.

Scalability and growth

We identify the project's growth options at the early stage and scale the software wisely throughout its development.

Direct contractor

SDH does not hire freelance contractors, you interact with the team directly to avoid extra costs and disrupted communication.

Technology stack

BackendPython, Django, AioHttp, FastApi
FrontendJavascript, Typescript, ReactJS, VueJs
MobileFlutter, Java, Kotlin, Swift, Objective-C
DatabasesPostgresql, MongoDB, RabbitMQ, Kafka
InfrastructureAWS, Terraform, Docker, Jenkins, Linux

Projects

Diabetic Self-Monitoring App — DiaHero™

for improving the management and treatment of diabetes.

Medication Database — QRmed

for checking the authenticity of medicines in one click.

Patient Web Portal — Medcard24™

for a convenient search of doctors and health facilities.

EHR Mobile App — Medcard24™

top-rated app 4.8/5 ⭐️ 500K downloads

Medical Information System — Medstar™

for organized medical data storage and processing.

Remote Patient Monitoring App

for remote medical diagnostics and health monitoring.

e-Prescribing App

for easy medical prescription issues and management.

Medicine Registry Software

for information sourcing of all medications in Ukraine.

ERP for Landscaping Business — ServiceKit

for automated billing of your clients on time.

Beach Management App — Loungeron

for occupancy control on the beaches.

Cloud Medical Diagnostics Platform — IDIS™

for an intelligent patient’s diagnosis remotely.

IoT App for Heating Devices Control — Terneo™

for remote controlling of smart heating system.

Civic Technologies Web App

the web platform for civic engagement.

Learning Management System

for teaching children English.

GIS Platform — KidsVisitor

for exploring the nearby events for children.

Travel App — World Map App

for a holiday destination finding and travel planning.

SaaS for Travel Advisers

Cloud hotel booking software for travel advisors

Shoe Store

universal online shoe store

E-commerce Platform with API — IdealPlast

for the manufacturer of shoe soles and accessories

MVP of Astrology App — Starmantic

for personalized horoscope from astrology enthusiasts

MVP of Sake App

sake beverage catalog

Flutter App for Specialists in Accounting

specialized social network for accountants.

MVP App — Stylist

for automated creating fashionable looks.

Patent Documentation Platform — PatentPad

helps inventors create a successful patent application for their invention.

AI-Driven GIS Mobile App

to automate bicycle quests

Virtual Try-On Room with SMPL Anthropometry

fit clothing onto SMPL models.

AI-Driven Skin Cancer Detection Application

using ML for early skin cancer detection.

AI-Driven Chatbot for Parking Space Identification

to identify unoccupied spaces in a parking lot.

GIS Web App for Agronomists — Lanscript

a digital version of field planting history.

SaaS for Gyms — Gymistration

for the ultimate sports business management.

SaaS for Radiologists — Radiolance®

professional platform for interaction with radiologists

Food Delivery Service App

food delivery service platform

Taxi Dispatch Software

solution for dispatching and management of taxi

Maritime Logistics Software

for ease and efficiency in fleet management.

Diabetic Self-Monitoring App — DiaHero™

for improving the management and treatment of diabetes.

Medication Database — QRmed

for checking the authenticity of medicines in one click.

Patient Web Portal — Medcard24™

for a convenient search of doctors and health facilities.

EHR Mobile App — Medcard24™

top-rated app 4.8/5 ⭐️ 500K downloads

Medical Information System — Medstar™

for organized medical data storage and processing.

Remote Patient Monitoring App

for remote medical diagnostics and health monitoring.

e-Prescribing App

for easy medical prescription issues and management.

Medicine Registry Software

for information sourcing of all medications in Ukraine.

ERP for Landscaping Business — ServiceKit

for automated billing of your clients on time.

Beach Management App — Loungeron

for occupancy control on the beaches.

Cloud Medical Diagnostics Platform — IDIS™

for an intelligent patient’s diagnosis remotely.

IoT App for Heating Devices Control — Terneo™

for remote controlling of smart heating system.

Civic Technologies Web App

the web platform for civic engagement.

Learning Management System

for teaching children English.

GIS Platform — KidsVisitor

for exploring the nearby events for children.

Travel App — World Map App

for a holiday destination finding and travel planning.

SaaS for Travel Advisers

Cloud hotel booking software for travel advisors

Shoe Store

universal online shoe store

E-commerce Platform with API — IdealPlast

for the manufacturer of shoe soles and accessories

MVP of Astrology App — Starmantic

for personalized horoscope from astrology enthusiasts

MVP of Sake App

sake beverage catalog

Flutter App for Specialists in Accounting

specialized social network for accountants.

MVP App — Stylist

for automated creating fashionable looks.

Patent Documentation Platform — PatentPad

helps inventors create a successful patent application for their invention.

AI-Driven GIS Mobile App

to automate bicycle quests

Virtual Try-On Room with SMPL Anthropometry

fit clothing onto SMPL models.

AI-Driven Skin Cancer Detection Application

using ML for early skin cancer detection.

AI-Driven Chatbot for Parking Space Identification

to identify unoccupied spaces in a parking lot.

GIS Web App for Agronomists — Lanscript

a digital version of field planting history.

SaaS for Gyms — Gymistration

for the ultimate sports business management.

SaaS for Radiologists — Radiolance®

professional platform for interaction with radiologists

Food Delivery Service App

food delivery service platform

Taxi Dispatch Software

solution for dispatching and management of taxi

Maritime Logistics Software

for ease and efficiency in fleet management.

Industries we serve

We guide businesses to the industry's top accepting the competition challenges.

Healthcare
GIS
Travel
Education
Logistics
Accounting
E-commerce
Field Services

Cooperation models

Dedicated Team

This model guarantees a fixed budget for your software development project, regardless of time and expense. The main advantage of a fixed-price model is that it allows you to plan and set an exact budget for your project.
160 Hours of Part & Full Time
No Hidden Costs
Monthly Billing
Predictable Monthly Budget

Fixed Cost & Flex Scope

This model guarantees a fixed budget for your software development project, regardless of time and expense. The main advantage of a fixed-price model is that it allows you to plan and set an exact budget for your project.
Predefined Budget & Terms
Complete Team Agility
Direct Reporting
Shorter Go-To-Market

Time & Materials

If your project is undefined and needs ongoing work, you can ask for hourly engagement. It is also known as a pay-as-you-go hour-wise rolling contract.
Requirement-Based Working Hours
No Hidden Costs
Monthly Billing
Pay Only for Measurable Work

FAQ

An API is a set of rules and protocols that allows different software applications to communicate with each other. It defines the methods and data formats that applications can use to request and exchange information. 

As different projects have different levels of requirements, the cost of API development varies depending on the requirements. The composition of the team and the duration of development depends on it. Our team first examines your requirements and offers a suitable proposal for a fully customized API development, which will help you make the most informed decision.

We offer various API development services, including custom API development, third-party API integration, and API documentation. Our team can help you leverage APIs to achieve your unique business objectives.

Need a project estimate?

Drop us a line, and we provide you with a qualified consultation.

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