Your Trusted Partner for API Development and Integration
Achieving true interoperability across systems begins with APIs that are secure, scalable, and thoughtfully engineered. Fortunesoft is an API development company focused on creating and managing APIs, including building, publishing, and documenting them. We also help connect two or more software applications or systems through APIs to enable seamless communication, data exchange, and functionality sharing.
With more than 16 years of experience in software engineering, our team ensures each solution aligns with industry protocols, integration standards, and best practices for interoperability. Whether you’re building APIs from the ground up or connecting complex third-party systems, we deliver the expertise required for dependable system integration.
Our approach focuses on future-ready API ecosystems, supporting microservices, real-time interactions, cloud-native architectures, and AI-driven enhancements. We continue optimizing performance even after deployment, ensuring your APIs remain robust as your business evolves.
At Fortunesoft, we offer end-to-end API development and integration services with expertise in:
Secure and Compliance-Ready API Architectures
We build APIs with strong authentication, encryption, and adherence to industry regulations to ensure safe and reliable data exchange.
Interoperability-Focused Integrations
We integrate seamlessly with internal systems, third-party services, cloud platforms, and microservices to enable smooth communication across your ecosystem.
AI-Enabled API Capabilities
We build APIs powered by AI-driven features such as automation, intelligent routing, predictive insights, and smart data processing to enhance performance and efficiency.
Why Fortunesoft for API development and Integration Services?
16+ Years of proven API engineering experience
With 16+ years in software development, we build secure, scalable, and high-performance APIs that support enterprise workflows and long-term digital growth.Expertise in compliance, standards, and protocols
We align our API development processes with industry-accepted standards and compliance frameworks, ensuring robust security and dependable interoperability for any system.Experience across different types of APIs
We build APIs across all accessibility models and architectural styles, ensuring secure, high-performance interfaces that integrate seamlessly with your systems and support your business workflows.API development and integration in one place
We offer complete API services including strategy, design, development, integration, testing, and optimization to ensure seamless end-to-end delivery.AI-driven API development capabilities
We create APIs that enable AI workflows including LLM integrations, intelligent automation, data processing, and custom AI connectors for smart applications.Dedicated cross-functional API experts
Our API architects, developers, and DevOps engineers collaborate as one team to deliver secure, reliable, and high-quality API solutions for your business.
API Development and Integration for Various Industries
- Healthcare
- Fintech
- Life Science
- E-commerce
- Logistics & Supply Chain
- Insurance
Healthcare- Real Estate & PropTech
- Travel & Hospitality
- EdTech
- Automotive
- Enterprise SaaS
Have anything interesting in your mind?Reach out to us.
API Development Services We Offer
API Development Consultation
Our consultation services help organizations define the right API strategy aligned with their technical landscape and business goals. We assess current systems, identify integration challenges, and create a clear roadmap for secure, scalable, and future-ready API adoption.
API Structure Planning & Design
Our team plans and designs API structures that support clean data flow, modular architecture, and long-term scalability. By defining endpoints, payloads, communication patterns, and best-practice standards, we ensure your APIs are intuitive, efficient, and integration-friendly.
Custom API Development
We develop fully customized APIs tailored to your workflows, data models, and platform ecosystem. Designed for security, performance, and interoperability, our custom APIs support complex operations and ensure seamless communication across internal and external systems.
Middleware API Development
Our middleware API development services connect fragmented systems, unify data exchange, and streamline operations across distributed environments. By building orchestrated middleware layers, we enable smooth communication between applications, databases, services, and third-party platforms.
API Development for Legacy System Modernization
Legacy modernization APIs help extend the life of outdated systems by exposing core functionalities through secure, scalable interfaces. This approach improves interoperability, supports phased modernization, and enables organizations to adopt new technologies without disruption.
Microservices-Based API Development Support
We design and support microservices-based APIs that promote modularity, faster deployment, and easier scaling. With decomposed service architectures and lightweight communication patterns, our APIs enhance performance and flexibility across modern distributed systems.
Secure Authentication & Authorization Setup
Our team implements secure authentication and authorization frameworks like OAuth2 and JWT to protect API endpoints and control access. By integrating encryption, token-based workflows, and identity management, we ensure safe, compliant, and streamlined system interactions.
API Documentation & Developer Portal Creation
We build comprehensive API documentation and developer portals that simplify onboarding for internal teams and third-party developers. Clear guidelines, usage examples, and interactive tools help accelerate integration, reduce errors, and improve the overall developer experience.
Scalable API Infrastructure Setup & Cloud Deployment
Our cloud deployment services ensure your APIs run on scalable, resilient, and high-performance infrastructure. With automated scaling, load balancing, and optimized cloud environments, your API ecosystem remains reliable under increasing traffic and evolving business demands.
API Monitoring, Logging & Performance Optimization
We implement robust monitoring, logging, and performance optimization tools to keep your APIs healthy, secure, and efficient. Continuous tracking helps identify bottlenecks, improve response times, and ensure reliability across high-traffic and mission-critical applications.
Ongoing Maintenance, Support & Version Management
Our ongoing support services cover updates, monitoring, version management, and issue resolution to keep your API ecosystem running smoothly. We ensure long-term stability, backward compatibility, and continuous alignment with your evolving business and technology needs.
Our Services Spread Across
We have offices in San Francisco California, Nashville Tennessee, New York in the US, and Bangalore, Mumbai in India. We also service clients from Delhi NCR, Chennai, Toronto, Montreal, Canada, Dubai UAE, Saudi Arabia, France, Italy, Switzerland, London UK, Netherlands, Ireland, Germany, and other parts of Europe.
API Integration Services We Offer
System-to-System Integration
We connect internal applications and databases to create a unified workflow, eliminate silos, and ensure smooth data movement across your ecosystem.Third-Party API Integration
We integrate essential external platforms such as payment systems, CRMs, ERPs, logistics tools, or marketing platforms to extend capabilities and simplify operations.Custom API Integration
We build tailored integration solutions designed around your business logic, helping you streamline processes and improve system-to-system communication.Middleware & Orchestration Integration
We set up middleware and orchestration layers that coordinate interactions between services, reduce complexity, and improve overall performance.Real-Time Data Synchronization
We enable live data synchronization across applications, ensuring your teams always work with accurate, up-to-date information for faster decision-making.
Authentication & Authorization Integration
We implement secure authentication methods such as OAuth2, JWT, and SSO to protect your applications and ensure controlled, compliant access.Cloud API Integration
We integrate your systems with leading cloud platforms to enable scalable identity management, data exchange, and cloud-native workflows.Microservices Integration and API Gateway Setup
We connect microservices and configure API gateways to manage routing, security, and traffic, ensuring a stable and scalable architecture.IoT API Integration
We integrate IoT devices with your applications through reliable APIs that enable telemetry flow, event handling, automation, and real-time monitoring.Legacy System Integration
We modernize and connect legacy systems by exposing key functions through APIs, helping you improve interoperability without disrupting operations.
Why Fortunesoft Excels in Product Engineering?
At Fortunesoft, we excel in product engineering by delivering high-quality solutions, driving innovation, and ensuring the seamless integration of healthcare technologies.
Product Engineering
Our expertise in healthcare product engineering ensures that your app is developed with a focus on reliability, performance, and compliance with healthcare standards.
Agile Development
We adopt agile methodologies to maintain flexibility and adaptability throughout the development process, allowing for rapid iterations and prompt adjustments based on client feedback.
DevOps Methodology
Integrating development and operations, we ensure smoother deployments, faster time-to-market, and consistent application performance.
Continuous Integration
Our continuous integration practices guarantee that code is regularly tested and integrated, reducing errors and ensuring a seamless development process.
Testimonials
What Clients Say About Us
Working with Fortunesoft on the development of our Iguana Fintech Solutions, Credit Lending Platform and Middleware Solution has been a truly positive experience. Fortunesoft team has shown a deep understanding of middleware architecture, excellent problem-solving skills, and strong expertise in API integration. Their collaborative approach and efficiency have contributed greatly to a smooth and productive development process.
CEO, Kwattel SA
When I have an idea that needs to be translated into a capability, I reach out to you Fortunesoft Team. Thanks for never letting us down. I’ll be glad to refer Fortunesoft team and speak of their skill set and commitment to the projects & timelines. I’ve engaged Fortunesoft team on multiple occasions over a period of 2+ years to build Commerce and payment capabilities on SaaS and OnPrem infrastructures.
Head of Regional Solutions- Ecosystem Partnerships & Marketplaces DBS Bank, Singapore
Fortunesoft IT Innovations has been an outstanding business partner for our company. After a terrible experience using offshore developers, we took a chance on Fortunesoft IT Innovations and they have been excellent to work with. The team is relentless in following agile development processes. They took the time to learn our business and it shows in the quality of the work they do. Their team has a broad range of skillsets and were able to help us with every aspect of our start-up company.
Co-Founder, SalesC2, US
Competence, Service and Support are excellent. Our design tool works great and now generates revenue. The team is with you from building the website to making sure it runs smoothly even after the project is complete. Looking forward to creating more online solutions for our customers with fortunesoft!
Business Development Director, CollegeWear Inc, California, US
The group was thoughtful, smart, agile, and met all of our requirements.
Co-Founder, ClinicalC2, US
I really appreciate the team’s efforts. It has been a pleasure to see this project become a reality. My hope is that the website will then stand as a testament to all of the effort invested in it by so many people. Thank you again for all of your support and assistance.
Communications Assistant Manager, Live Language – Glasgow, Scotland.
A pleasure to work with. The project was actually delivered ahead of schedule. Regular scrum calls were clear and efficient. On budget and ahead of schedule. We will definitely work with them again.
CEO, Options Away LLC – Chicago, US.
Frequently Asked Questions
Have questions? We are here to help.
· New York, New Jersey, Connecticut – NYC, Manhattan
· Baltimore, Philadelphia, Columbia – Washington DC, Virginia, Pennsylvania, Maryland, Richmond, Arlington, Pittsburgh, etc.
· Nashville, Tennessee – Memphis, Gallatin, Franklin
· San Francisco, Bay Area, San Jose – California, Oakland, Fremont, Sunnyvale, Mountain View, Palo Alto, Santa Clara, Cupertino, etc.
· Chicago, Aurora – Illinois
· Florida – Miami, Tampa, Jacksonville, Orlando
· Texas – Dallas, Houston, San Antonio, Austin, Fort Worth
· California – Los Angeles, San Diego, Long Beach
· Boston, Massachusetts – Cambridge, New Hampshire
· Georgia – Atlanta, Columbus
· Colorado, Kansas – Denver, Colorado Springs
We also serve other locations across the United States and Canada. Contact us to find out how we can assist you in your city!
Our Locations
Nashville, US
Fortunesoft IT Innovations, Inc.,
180 N Belvedere Dr, Suite 7C, Gallatin, Nashville, TN 37066, United States
+1-615-298-7395
Bangalore, India
Fortunesoft IT Innovations Pvt. Ltd.,
#19, KMJ Ascend, 17 C Main, 1st Cross Road, 5th Block Koramangala Bangalore, KA 560095, India
080-42005185
San Francisco, US
Fortunesoft IT Innovations, Inc.,
Downtown Sunnyvale 640 W. California Avenue, Suite 210, Sunnyvale San Francisco, CA 94086, United States
+1-615-298-7395
Singapore
Fortunesoft IT Innovations Pte. Ltd.,
30 Cecil Street, # 19-06, Prudential Tower Singapore 049712
+65-3158-1762
Nairobi, Kenya
Fortunesoft Africa Limited
Fortis Suites, Hospital Road, Upper Hill, Nairobi, Kenya
P.O BOX 18809, 00500-Enterprise Road
+254 117 325 335
Sydney, Australia
Fortunesoft IT Innovations
Australia Square Plaza, Level 4,5 & 12,
95 Pitt Street, NSW, Sydney, 2000
+61-2831-14561
Nashville, US
Fortunesoft IT Innovations, Inc.,
180 N Belvedere Dr, Suite 7C, Gallatin, Nashville, TN 37066, United States
+1-615-298-7395
San Francisco, US
Fortunesoft IT Innovations, Inc.,
Downtown Sunnyvale 640 W. California Avenue, Suite 210, Sunnyvale San Francisco, CA 94086, United States
+1-615-298-7395
Bangalore, India
Fortunesoft IT Innovations Pvt. Ltd.,
#19, KMJ Ascend, 17 C Main, 1st Cross Road, 5th Block Koramangala Bangalore, KA 560095, India
+91-9900002145
Singapore
Fortunesoft IT Innovations Pte. Ltd.,
30 Cecil Street, # 19-06, Prudential Tower Singapore 049712
+65-3158-1762
Nairobi, Kenya
Fortunesoft Africa Limited
Fortis Suites, Hospital Road, Upper Hill, Nairobi, Kenya
P.O BOX 18809, 00500-Enterprise Road
+254 117 325 335
Sydney, Australia
Fortunesoft IT Innovations
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