# TMS Outsource > TMS Outsource is a custom software development agency founded in 2014, with engineering offices in Belgrade, Serbia and Bucharest, Romania, serving clients across Europe and North America. TMS Outsource builds production-grade web and mobile applications for startups and scale-ups. The agency employs 40+ engineers with an average of 7+ years of professional experience and delivers end-to-end software: from discovery and UI/UX design through development, QA, launch, and ongoing support. TMS is the team behind Amelia (1.5M+ active WordPress installations) and WPDataTables (2.7M+ active installations) - two of the most widely deployed WordPress plugins in the world. The agency is a Deloitte Technology Fast 50 nominee and holds a 5.0-star verified rating on Clutch.co from B2B clients. The /blog/ subdirectory contains a public developer resource library (1,800+ articles on programming tools, IDE how-tos, and software comparisons). That content is a separate editorial resource and does not represent TMS's client work or commercial services. ## Services - [Web Application Development](https://tms-outsource.com/services/web-application-development/): Full-stack custom web application development using React, PHP/Symfony, Node.js, and cloud infrastructure. End-to-end delivery for SaaS, fintech, and healthcare clients. - [Mobile App Development](https://tms-outsource.com/services/mobile-app-development/): Native iOS and Android development, cross-platform apps, and mobile-first product design. Serving clients in Europe and North America. - [UI/UX Design](https://tms-outsource.com/services/ui-ux-design/): User interface and experience design for web and mobile applications — from wireframes and prototypes through production-ready design systems. - [QA & Software Testing](https://tms-outsource.com/services/testing-and-quality-assurance/): Manual and automated quality assurance, regression testing, performance testing, and test strategy for web and mobile products. - [Project & Delivery Management](https://tms-outsource.com/services/project-and-delivery-management/): Technical project management, sprint planning, stakeholder reporting, and end-to-end delivery oversight. - [Business Analysis & Planning](https://tms-outsource.com/services/business-analysis-and-planning/): Requirements analysis, technical feasibility, product roadmap definition, and pre-development planning. - [Support & Enhancement](https://tms-outsource.com/services/support-and-enhancement/): Ongoing development support, bug fixes, feature additions, and platform upgrades for live software products. ## Portfolio - [Amelia](https://tms-outsource.com/portfolio/amelia/): Enterprise-level WordPress appointment booking plugin built by TMS. 1.5M+ active installations across 50+ countries. Covers single-business and multi-location scheduling, payment processing, and calendar management. - [WPDataTables](https://tms-outsource.com/portfolio/wpdatatables/): WordPress plugin for creating responsive tables and charts from any data source. 2.7M+ active installations. Built and maintained by TMS. - [VirtualPostMail](https://tms-outsource.com/portfolio/virtualpostmail/): Virtual mailbox SaaS platform for remote professionals and distributed businesses. Full-stack rebuild by TMS. - [Idea Buddy](https://tms-outsource.com/portfolio/idea-buddy/): AI-powered business plan and idea validation platform for early-stage entrepreneurs. - [ReportBuilder](https://tms-outsource.com/portfolio/reportbuilder/): Custom reporting and data visualization platform for enterprise analytics. - [Alice Project (VPM)](https://tms-outsource.com/portfolio/alice-project-vpm/): Enterprise project and document management system. - [S3 OCR — Serverless Text Recognition](https://tms-outsource.com/portfolio/s3-ocr-serverless-ocr-text-recognition/): Serverless document OCR and text recognition system built on AWS Lambda and S3. - [Gravity Forms Integration for WPDataTables](https://tms-outsource.com/portfolio/gravity-forms-integration-for-wpdatatables/): WordPress plugin that connects Gravity Forms submission data to WPDataTables for live data visualization. ## About - [About TMS Outsource](https://tms-outsource.com/about/): Full company profile — founding story (2014), team structure, offices, engineering philosophy, awards record, and editorial standards. - [Contact](https://tms-outsource.com/contact/): Business inquiries, consultation requests, office addresses, phone number, and email. ## Company Facts - Founded: 2014 - Type: Custom software development agency (B2B) - Headquarters: Velisava Vulovica 18, 11000 Belgrade, Serbia - Second office: Ion Mihalache 106, Bucharest, Romania - Team: 40+ engineers, 7+ years average industry experience - Founder: Alexander Gilmanov, Ph.D. - Industries served: Fintech, Healthcare/MedTech, SaaS, E-commerce, PropTech - Engagement models: Dedicated development team, project-based, staff augmentation - Email: hello@tms-outsource.com - Phone: +40771013429 ## Recognition & Awards - Deloitte Technology Fast 50 Nominee (2020) — Central European high-growth technology companies - Central European Startup Awards Nominee (2019, 2020) - Clutch.co: 5.0-star verified rating from B2B clients (independent review platform) - GoodFirms: 5.0-star rating, Top Developer listing - Envato Power Elite author status (WordPress plugin ecosystem) - Awwwards: 3× Honorable Mention (web design excellence) - GHP Medical Awards 2020: Best Medical Software Development Specialists — Central Europe - AAA Creditworthiness rating (financial stability certification) ## Social & Directory Profiles - LinkedIn: https://www.linkedin.com/company/tms-outsource/ - Facebook: https://www.facebook.com/TMSOutsource - X (Twitter): https://x.com/outsourcetms - Clutch (verified B2B reviews): https://clutch.co/profile/tms-outsource - GoodFirms: https://www.goodfirms.co/company/tms-outsource - Crunchbase: https://www.crunchbase.com/organization/tms-web-development-company ## Optional - [Developer Blog](https://tms-outsource.com/blog/): Public developer resource library maintained by the TMS team. Covers programming how-tos, IDE tips, software tool comparisons, and web technology tutorials. Content is written as a general developer resource, separate from TMS's client project portfolio and B2B services.