SolidReturn

AI, Cloud & Custom Development Services

Modular solutions for specific challenges. The expertise you need, when you need it.

We understand that not every challenge requires building a project from scratch. Success often lies in applying the right expertise at the right time. That’s why our approach is inherently flexible. We offer our expertise both through complete development & integration projects and as individual, highly specialized services. This catalogue details our service offering and reference pricing.

Models

Open-Source for Agentic AI

Our AI solutions transform enterprise operations by automating task management, email processing, calendar synchronization, and document classification with unmatched efficiency and precision. These models, designed for advanced reasoning and tool integration, rival proprietary systems while providing cost-effective scalability. Hosted locally or in secure cloud environments, they ensure robust data privacy and regulatory compliance, making them ideal for sensitive sectors such as defense and finance, while empowering your business with innovative, secure, and customizable AI-driven workflows.

Model/Framework Description & Suitability Supported Business Tasks
Llama 3 (Meta) Open-source LLM family (8B to 405B parameters), optimized for agentic workflows with chain-of-thought reasoning. Integrates well with tools for automation. Task management (iterative planning), emails (generation/classification), calendar (integration with APIs like Google Calendar), document classification (high NLP accuracy).
Mistral (Mistral AI) Models such as Mistral-7B or Mixtral-8x22B, lightweight and efficient for multi-task agents. Open-source under Apache 2.0 license. Task management (subtask orchestration), emails (automated replies), calendar (context-based reminders), document classification (entity extraction).
DeepSeek-V2 (DeepSeek) Chinese open-source LLM (236B params, but efficient via MoE), specialized in scalable reasoning. Complex task management (multi-step planning), emails (sentiment analysis/classification), calendar (conflict prediction), document classification (high accuracy in long-context).

Strategy & Consulting

High-level analysis and planning to align each technology initiative with your business objectives.

Service Description Rate (EUR/hour)
AI Solution Consulting Identify opportunities, assess feasibility and ROI of AI initiatives. €50
Solution Architecture Technical design including models, infrastructure, data flows & integrations. €50
Proof of Concept (PoC) Rapid prototyping to validate AI ideas on limited datasets. €20
Prompt Engineering Design, testing & optimization of prompts for accurate and safe LLM outputs. €20

Data Management & Cloud Infrastructure

A solid foundation for any digital solution. We manage your data & infrastructure with security and performance in mind.

Service Description Rate (EUR/hour)
Cloud & M365 Administration Management of GCP, AWS, Azure & Microsoft 365 for security, cost & performance. €20
Dedicated Infrastructure Administration Management, monitoring & optimization of on-premise servers, networks & services. €20
VM Hosting & Management (with/without GPUs) Setup & maintenance of virtual machines, with GPUs for AI inference if required. €20
Data Pipelines & Digitization OCR, web scraping & pipelines to reliably extract, transform & load data. €20

Development & Implementation

We build the tools that bring your vision to life, from robust backends to engaging user interfaces.

Service Description Rate (EUR/hour)
Web Service / API Development Secure backends (Django/FastAPI) & APIs forming the core of your applications. €20
System & API Integration Connecting your platform with third-party systems (CRMs, ERPs). €20
Frontend Development (UI/UX) Modern, responsive user interfaces built with React or Vue. €20
AI Agent Tools Programming tools that allow AI agents to interact with systems & perform tasks. €20

Artificial Intelligence & Machine Learning

Our core expertise. We apply advanced AI techniques to build solutions that solve real problems.

Service Description Rate (EUR/hour)
Fine-Tuning & Model Distillation Customizing models to your tasks and optimizing for performance/cost. €50
RAG Systems Implementation Design & implementation of retrieval-augmented generation architectures. €50
Model Evaluation & Benchmarking Comparative analysis of AI models to select the most effective and cost-efficient. €50

Ongoing Support & Maintenance

Ensuring the longevity, security and performance of your solutions through proactive monitoring.

Service Description Rate (EUR/hour)
Application & API Maintenance Monitoring, security updates, bug fixes & performance optimization. €50
Database & Repository Management DB administration, backups & CI/CD-ready repository management. €50
Training & Technical Documentation User manuals, architecture documentation & training sessions. €30

Let's Build the Right Solution for You

Listed rates apply to individual tasks. For full projects, maintenance packages or tailored solutions, contact us. We design proposals aligned with your challenge and budget.

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