Custom Software Development Services

Great software takes more than writing code. Someone – preferably people with strong expertise and critical thinking – still has to make decisions and take accountability for the result in production. Exoft is that someone. We build new products, join your team on big projects, add features, and fix software that has become hard to maintain.

Develop something great!

When Software Development with Exoft Is the Right Way to Go

You Simply Need More Developers

A tale as old as time: you have a long roadmap, but not enough developers to deliver on time for the big launch or client meeting. Hiring new people in-house takes time. Even with AI speeding things up, your team works overtime, burns out, and loses motivation. We can extend your team as much as you need, then scale it down when the workload drops.

You Want to Finally Realize All Your Product Plans

The product idea and business requirements are in your notes. You already have some documents, requests for proposals, and maybe even your first Claude-generated proof of concept. But now it's time to build and deploy it with an actual development team. We can hand-pick the right people to handle your whole development cycle, including QA, DevOps, and release.

You Lack Specific Expertise

You suddenly need expertise that isn't in your team's skill set, and since it's outside your core business, it doesn't make sense to hire in-house. Plus, without internal expertise, you can't really tell whether AI's suggestions are any good. We provide the engineers and senior experts you need for different tasks.

You Need to Demo a Product to Investors, Quickly

Investment rounds and demos are just around the corner. They say your idea is groundbreaking. Now you just have to show it. Even if it means months of hard work, we can meet your tight deadlines and help you secure that first round.

Your Vendor Isn't Doing a Great Job

Anyone can stumble upon a vendor who overpromises and underdelivers. That doesn't mean you have to accept it as the new normal. If you're not satisfied with any aspect of your cooperation with your current IT outsourcing vendor, we can take over where they left off, even if that means inheriting tech debt and no documentation.

Your AI Prototype Met Real-Life Demand

Your AI solution worked great in a demo and even the first several months in production. But now, users come with complaints, security concerns, and edge cases you haven’t predicted. We can help you review the AI code, rebuild what doesn’t work well, and take your solution to a more stable production.

What We Can Help You With

Web Applications

We build web apps for your customers, employees, and partners. Our work covers frontend and backend development, user access, data, APIs, third-party services, and cloud setup.

Mobile Applications

We build iOS and Android apps for customer products and business use. We can cover the mobile app, backend, APIs, push notifications, payments, device features, and links to your existing systems.

Forward-Deployed Engineering

We embed experienced engineers into your team. They work directly with your people, learn your systems and workflows, and take projects from unclear requirements to working software in production.

Quality Assurance

We test user flows, integrations, APIs, and releases before they reach production. QA also helps catch broken logic, edge cases, and security gaps in AI-generated code and features.

System Integrations

We connect custom software with ERPs, CRMs, payment providers, external APIs, hardware, legacy systems, and other tools your business already uses.

Business Software

Improve how departments actually run their everyday operations. Our solutions can include order and staff workflows, scheduling, billing, reporting, operations tools, and software built for a specific industry.

Custom Software Development Success Cases

Real-Time Oil Rig Monitoring Platform

The client had an existing product, but the codebase left by a previous vendor was difficult to scale, reuse, and maintain. Exoft joined as the primary technology partner, eventually replacing the previous vendor and taking ownership of critical parts of the platform. Our team grew to 20+ engineers across three projects, rebuilding and optimizing the system, adding real-time monitoring and data capabilities, and supporting deployment and DevOps. The product went on to secure a major investment and partnership with one of the world’s largest oil and gas companies.

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Research Management Platform

The client had a research platform used by 850K researchers worldwide, but six years without major technology updates had created performance, security, and technical debt problems. Exoft embedded engineers into four of the client’s teams and modernized the backend from Python 3.6 to 3.12, refactored legacy code, optimized microservices, and expanded testing. The work improved platform performance by 20%, reached 70% automated test coverage, and made future technology upgrades significantly faster. Exoft

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Global Media & Publishing Platforms

The client needed engineering capacity across several product teams without hiring separate vendors for every project. Exoft embedded software developers and QA engineers directly into the client’s teams, adapting to their processes, coding standards, security requirements, and working hours. Our engineers have worked across 3+ cross-functional teams on platform modernization, web development, QA, databases, and integrations, while the client can move Exoft specialists between projects as priorities change.

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Why Develop Custom Software with Exoft?

Whether you’re building from scratch, adding to an existing product, or dealing with software that’s become hard to maintain, we bring in the engineering expertise to move it forward.

13+ years in software development

23+ markets with solutions we developed

150+ сlients served

Direct access to senior-level expertise

Full project ownership

Support after release

How We Work With Your Team

Managed IT Services

If you need someone to own the software project or a defined part of your product, hand it over to Exoft. We put together the team, manage the technical work, and take responsibility for delivery, from development and QA to DevOps and tech leadership. Your team stays involved in decisions while we run the engineering side.

Team Extension

If you don't have enough people for the roadmap, add Exoft engineers to your existing development team when the roadmap needs more people. Our developers work within your setup, tools, and processes. You can add the skills you need and adjust the team as the workload changes.

Expertise on Demand

If you lack certain expertise your current team cannot cover, bring in senior or specialized tech experts from Exoft. This can include architecture, AI, cloud, DevOps, mobile, integrations, security, or a specific tech stack. The specialists can work with your team for a defined piece of work without adding a whole new development team.

Insights from our expertise

Case study Platform development

Maintenance of a Platform Integration Engine and Databases for High Performance

Case study Platform development

Enterprise App Modernization for Streamlined Marketing Campaign Management

Case study Healthcare

Custom LIMS and Formula Compounder for a Pharmaceutical Company

Case study Oil & Gas

Design & Development of an Oil & Gas Pipeline Management Software

Case study Healthcare

Digital Signage & Content Management Platform for Senior Living Communities

Need software that fits the way your business works?

Off-the-shelf tools may not cover the process, your current product may be holding you back, or you may have a new idea that needs to become real software.

We can build from scratch, extend what you already have, or take over a complex project that needs stronger technical ownership.

Tell us what you need to build.