07.04.2025 aktualisiert
Premiumkunde
100 % verfügbarBitwald - We Build Software
Berlin, Deutschland
Deutschland
IT specialist for application developmentSkills
JavascriptNode.jsSQLJSTypescriptRedisGoogle Cloud PlattformGoogle Cloud FunctionsGoogle App EngineReact.js
Bitwald is an IT company specializing in the development of software solutions, founded in 2017 and headquartered in Berlin.
Our services include solutions for digital transformation through software development, web and mobile application development, UX/UI engineering, AI/ML, system architecture and infrastructure design, as well as the development and implementation of security and anti-fraud mechanisms in the B2C sector. We also offer strategy and product development, IT consulting and support, quality assurance, and software maintenance.
Portfolio & Offering
Our services include solutions for digital transformation through software development, web and mobile application development, UX/UI engineering, AI/ML, system architecture and infrastructure design, as well as the development and implementation of security and anti-fraud mechanisms in the B2C sector. We also offer strategy and product development, IT consulting and support, quality assurance, and software maintenance.
Portfolio & Offering
- 20+ completed projects
- 25+ long-term clients
- Wide range of industries: E-commerce, performance and affiliate marketing, DOOH (Digital Out-Of-Home), EdTech, NGOs and sustainability, cybersecurity
- 8 core technical competencies:
- JavaScript, TypeScript, Python, Data Engineering, Automation, Google Cloud Services, Quality Assurance, Low-Code Tools
Sprachen
DeutschMutterspracheEnglischverhandlungssicherUngarischgut
Projekthistorie
We developed a custom Digital Out-Of-Home (DOOH) software solution, transforming the way our client manages their digital advertising network. Previously, they had to manually access each display via TeamViewer, making content updates and campaign management slow and inefficient. Our web-based platform, built with React, TypeScript, and Node.js, streamlined the entire process. Now, the client can centrally manage all displays from a single dashboard, enabling automated content scheduling, real-time monitoring, and performance analytics. The system also integrates with third-party ad networks and hardware, ensuring seamless operation at scale. This solution has significantly reduced operational overhead, improved ad deployment efficiency, and maximized ROI in the DOOH space.
Overview: Led the successful migration of an e-commerce platform to a new system, completing the entire process in 10 months. This included a high-stakes, 2-day big bang migration right before Black Friday. The project involved separating the company’s IT backbone and designing a new, scalable infrastructure to support future growth.
Technologies Used:
Technologies Used:
- Google Cloud
- ESPv2 Gateway
- Hasura
- Cloudflare
- Backend Scalability: Designed a secure, future-proof backend architecture to meet the company's expanding needs.
- API Consolidation: Unified multiple base endpoints into a single API for better efficiency.
- Data Migration: Successfully integrated unstructured and relational data into a clean database without loss of integrity.
- Early involvement of operational teams and proactive process improvements were critical to efficiency.
- Planning for the unexpected ensured a smooth resolution of issues as they arose.
- Clear, frequent communication with all stakeholders kept everyone aligned throughout the process.
- Addressing information gaps and unforeseen edge cases was crucial during the migration.
- Prioritizing bugs effectively in a fast-paced environment required fine-tuning.
We developed a comprehensive digital business card solution that seamlessly integrates physical NFC cards with QR codes. Built using React, TypeScript, and Node.js, the platform allows users to create and manage multiple business card profiles, each tailored to different professional needs. A secure payment gateway enables users to upgrade their accounts and add additional profiles. The system includes smart profile activation, allowing users to link a specific profile to their physical card, ensuring that the correct details appear when the QR code is scanned. With intuitive sharing functionality and a seamless user experience, this solution enhances professional networking by bridging the gap between digital and physical business interactions.
Zertifikate
IT specialist for application development
IHK Berlin2019
Portfolio
Business Cards App
We developed a comprehensive digital business card solution that seamlessly integrates physical NFC cards with QR codes. Built using React, TypeScript, and Node.js, the platform allows users to create and manage multiple business card profiles, each tailored to different professional needs. A secure payment gateway enables users to upgrade their accounts and add additional profiles. The system includes smart profile activation, allowing users to link a specific profile to their physical card, ensuring that the correct details appear when the QR code is scanned. With intuitive sharing functionality and a seamless user experience, this solution enhances professional networking by bridging the gap between digital and physical business interactions.
DOOH Software
We developed a custom Digital Out-Of-Home (DOOH) software solution, transforming the way our client manages their digital advertising network. Previously, they had to manually access each display via TeamViewer, making content updates and campaign management slow and inefficient. Our web-based platform, built with React, TypeScript, and Node.js, streamlined the entire process. Now, the client can centrally manage all displays from a single dashboard, enabling automated content scheduling, real-time monitoring, and performance analytics. The system also integrates with third-party ad networks and hardware, ensuring seamless operation at scale. This solution has significantly reduced operational overhead, improved ad deployment efficiency, and maximized ROI in the DOOH space.
Worldwide tipping
We partnered with a Berlin-based startup to develop a worldwide tipping solution that enables customers to send tips directly to factory workers—without intermediaries. This innovative approach ensures that workers receive 100% of their tips, fostering transparency and fair compensation. Our team designed and built the entire backend, including a secure payment infrastructure to handle international transactions seamlessly. Additionally, we developed custom widgets for Shopify, WooCommerce, and other e-commerce platforms, allowing online stores to easily integrate tipping functionality into their product pages. By eliminating middlemen and leveraging a scalable, high-performance system, this solution empowers ethical consumerism while making global tipping fast, secure, and accessible.