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Typescript Development Company

Robust software solutions built with Typescript for optimized performance, scalability, and reliability

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Solutions to Your Typescript Development Challenges


Integration with Existing JavaScript Code

Our developers seamlessly integrate Typescript code with existing JavaScript codebases, enabling stronger typing and future maintainability without disrupting current systems.


Type Definitions for Third-Party Libraries

We create and maintain type definitions for third-party libraries and frameworks lacking Typescript support, ensuring type safety when integrating external code.


Complex Types and Debugging

We leverage Typescript's powerful type system for modeling complex business logic and provide advanced debugging support through mapped sourcemaps and editor integration, boosting productivity.

Our Typescript Development Process

Project Initiation
Environment Setup
Coding and Testing
Third-Party Integrations
Deployment and Maintenance
1 / 5

We meet clients to gather software project requirements and define scope, timeline, budget, and success metrics.

2 / 5

We set up a Typescript development environment suited for the project, integrate necessary libraries and frameworks, and configure testing harnesses and continuous integration pipelines to ensure quality code.

3 / 5

Our developers use Typescript to build application logic and create types for complex business logic and edge cases. We develop tests to validate functionality during development.

4 / 5

We create type definitions for external services and data sources to ensure type safety and productivity. Our sourcemap debugging capabilities provide visibility into third-party code.

5 / 5

Our team is responsible for building, bundling, and deploying the application to both staging and production environments. We also provide post-launch support and maintenance to ensure optimal performance and quick issue resolution.

What do our customers say about us?

Colin Millward
2 devs 8 months
Colin Millward
Colin Millward
COO of ResoX, Singapor

“We engaged SpdLoad to develop and deploy a central business solution. It was the right decision. It was a pleasure to work with the team on all levels!”

Anas Nakawa
3 devs 2 years
Anas Nakawa
Anas Nakawa
Co-founder, CTO of ShortPoint, UAE

“SpdLoad has provided us with an excellent set of engineers who could work on complex problems and provide scalable solutions that will last us for years.”

Gabriel Senftle
from 2 up 6 devs 3 years
Gabriel Senftle
Gabriel Senftle
Founder of Studicon, Germany

“Firstly, they’re very proactive in working on custom software development. Secondly, they are transparent about the processes and costs. Thirdly, their designers are amazing.”

Omar Agely
6 devs 6 months
Omar Agely
Omar Agely
Product owner of Rearden House, UAE

“From the first meeting, we realized that we would cooperate. I’ve worked with a custom software development agency for ten years, and the SpdLoad team is one of the greatest.”

Len Marchese
5 devs 1 year
Len Marchese
Len Marchese
Founder of PCS, USA

“We brought them on to implement two startups. Their skills and professionalism are outstanding. I appreciate that they are engaged and communicative, but most of all, there is no distance between us, even though I am in Chicago and the team is in Ukraine.”

Johannes Ehrhardt
3 devs 2 years
Johannes Ehrhardt
Johannes Ehrhardt
Co-founder of Blue Academy, Germany

“The people at SpdLoad are highly effective and easy to collaborate with. I am satisfied with their work. They helped us to develop our MVP in six months in a complex and stressful situation.”

Danny Djanogly
2 devs 1 year
Danny Djanogly
Danny Djanogly
CMO of Dogiz , Israel

“SpdLoad developed the CRM dashboard of the B2B2C marketplace using ReactJS. The team has significantly expanded its functionality, so we also decided to collaborate on other projects.”

Edward Sapp
3 devs 4 months
Edward Sapp
Edward Sapp
CEO of DemographIQ, USA

“After having a great experience, I plan to use SpdLoad for all future projects, subject to their availability.”

Sanoma Jean
4 devs 4 months
Sanoma Jean
Sanoma Jean
Co-Founder of Ayatherapy, USA

“Throughout the entire process, they were great partners. Working with them was enjoyable, and we were impressed by their professionalism and output during a time of great uncertainty in their home country.”

33 Reviews
Our average customer cooperation
exceeds two years, as verified by
independent review platforms.
100% job success
Impressive customer satisfaction rates,
ranging from 90% to 100% according to the
rigorous algorithms of Upwork.

Our featured projects

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    Frequently Asked Questions

    How do you balance type safety and flexibility?

    We carefully configure TypeScript strictness based on project needs, using advanced features to maintain flexibility without compromising type safety.

    What is your approach to configuring the TypeScript compiler?

    Our team optimizes the tsconfig.json file to match project requirements, balancing strictness to catch errors early while keeping code maintainable.

    How do you integrate TypeScript across technologies?

    We leverage type definitions and build process adaptations to enable smooth TypeScript integration across frameworks like React and environments like Node.js, ensuring a streamlined development workflow.

    How do you address type inference limitations?

    We employ explicit types and interfaces to augment inference in complex cases, enhancing clarity and reliability. Our developers recognize where to assert types to avoid issues while benefiting from inference.

    What is your incremental migration approach?

    We migrate projects gradually, starting with critical sections and addressing issues systematically. Testing and reviews ensure quality and progress.