Partner with Viston to engineer sophisticated AI solutions. We provide elite deep learning talent to design, train, and deploy proprietary neural networks for clients across the USA, UK, Germany, and Australia.
For over 15 years, Viston has been the silent engine behind the AI transformations of 2,860+ global enterprises. When you hire neural network developers from us, you aren’t just adding coders to your team; you are accessing a proven lineage of deep learning architects. Our specialists move beyond off-the-shelf models, building custom CNN, RNN, and Transformer topologies tailored to your specific business logic. Whether you need predictive intelligence in New York, edge AI deployment in Berlin, or automated compliance systems in London, Viston delivers scalable, research-grade capabilities.
In the current B2B landscape, off-the-shelf AI models often fail to capture specific domain nuances. To gain a genuine competitive advantage, you must hire neural network developers capable of designing bespoke architectures. Viston provides the technical rigor required to build sophisticated neural topologies—ranging from Convolutional Neural Networks (CNNs) for vision to Long Short-Term Memory (LSTM) networks for time-series forecasting.
We bridge the gap between academic research and industrial application. Our developers do not simply train models; they optimize weights, prune layers for latency, and implement rigorous LLMOps pipelines to ensure your AI evolves with your data. Serving clients from FinTech hubs in London to Manufacturing plants in Germany, we ensure your intellectual property remains secure and your algorithms explainable.
We build CNN, RNN, GAN, and Capsule Networks from the ground up, tailored to your unique data structures.
We implement end-to-end pipelines for continuous training, versioning, and monitoring of large language models.
We optimize heavy neural networks for lightweight deployment on edge devices, ensuring low-latency inference.
Our developers embed ethical guardrails and bias detection directly into the model architecture to mitigate compliance risks.
Experience
Availability
Deployments
Experience
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Projects Completed
Experience
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High-Impact Models
Background: A leading Boston-based MedTech firm needed to automate the detection of anomalies in X-ray imagery to assist radiologists.
Tech Stack: PyTorch, ResNet-50 (Customized), DICOM Data Handling, AWS SageMaker.
Challenge: The client faced a bottleneck in manual image review, leading to diagnosis delays. Existing pre-trained models lacked the specificity for rare pathologies.
Solution: Viston developers designed a custom Convolutional Neural Network (CNN) with transfer learning. We implemented an attention mechanism to highlight specific regions of interest on the scans.
Results: The system achieved 96% diagnostic accuracy, reduced radiologist review time by 40%, and is now FDA-cleared for clinical support.
Testimonial: “Viston’s team didn’t just code; they understood the physics of the imaging. The neural network they built is the backbone of our new product line.” — VP of Engineering.
Background: A London Fintech unicorn required real-time transaction monitoring to detect sophisticated fraud rings.
Tech Stack: TensorFlow, LSTM (Long Short-Term Memory), Apache Kafka, Kubernetes.
Challenge: Rule-based systems were generating too many false positives, blocking legitimate users while missing complex fraud patterns.
Solution: We deployed Recurrent Neural Networks (RNNs) capable of understanding sequential transaction data. The model learned user behavior over time to identify anomalies instantly.
Results: Fraud detection rates improved by 35%, whilst false positives dropped by 60%, saving the client £2.4M annually in lost revenue and operational costs.
Testimonial: “We needed developers who understood financial compliance and deep learning. Viston delivered exactly that.” — Chief Risk Officer.
Background: An automotive manufacturer in Stuttgart wanted to predict machinery failure before it halted production lines.
Tech Stack: Keras, Edge AI (Raspberry Pi/NVIDIA Jetson), MQTT, InfluxDB.
Challenge: Cloud-based inference was too slow due to latency; the client needed intelligence directly on the factory floor sensors.
Solution: Our team utilized model quantization techniques to compress complex neural networks, allowing them to run on edge devices. We built an Autoencoder network to detect vibration anomalies.
Results: Unplanned downtime was reduced by 22%, and maintenance costs decreased by 15% within the first quarter of deployment.
Testimonial: “The ability to run deep learning models on edge devices has transformed our operational efficiency. Viston made complex tech work reliably.” — Head of Operations.
PyTorch
TensorFlow
Keras
OpenCV
JAX
CNNs
RNNs
GANs
Transformers
Autoencoders
LangChain
LlamaIndex
Kubeflow
Airflow
MLflow
Pinecone
Milvus
Milvus
MongoDB
PostgreSQL
AWS SageMaker
Azure ML
Google Vertex AI
NVIDIA Triton
PII Redaction
Model Bias Testing
GDPR Compliance
Federated Learning
$22/hour
$2800/month
Custon Quote
Access top-tier developers from major tech hubs in Europe, North America, and Australia.
We offer a trial period to ensure the developer is the perfect fit for your stack.
All code and intellectual property created belongs 100% to your organization.
Our developers undergo weekly training on the latest LLM releases and security patches.
Connects incoming tickets to a vector database (Pinecone) via n8n to retrieve internal documentation context. The workflow passes this context to an LLM (OpenAI/Claude) to generate a technical response, drafts it in the helpdesk, and alerts a human for final approval.
Uses webhooks to listen for changes in Salesforce. The n8n workflow transforms the payload using custom JavaScript to match the ERP schema, handles complex nested JSON arrays, and updates the SAP/NetSuite database, ensuring inventory counts match sales commitments instantly.
Scheduled n8n cron jobs pull audit logs from 15+ distinct SaaS tools. The workflow parses, normalizes, and formats the data into a standardized PDF report, encrypts the file, and uploads it to a secure cold storage bucket while notifying the DPO (Data Privacy Officer).
Ingests high-frequency MQTT streams from factory floor machinery. The n8n workflow utilizes a Python node to run a lightweight statistical deviation model. If a threshold is breached, it triggers an urgent PagerDuty alert and creates a maintenance work order in Jira.
Research-Grade Mathematics
Our developers don’t just use libraries; they understand the underlying calculus and linear algebra. This allows us to customize loss functions and optimization algorithms for superior model performance.
Domain-Specific Optimization
We don’t apply a “one-size-fits-all” model. A neural network for Fintech fraud detection requires different hyperparameters than one for agricultural crop monitoring. We know the difference.
Intellectual Property Security
We operate under strict NDAs and Western legal frameworks. The neural network architectures and weights we train belong 100% to you. We ensure your proprietary data never leaks into public models.
Scalable Inference Architecture
Building a model is half the battle; deploying it is the other. We design inference pipelines that scale automatically with traffic, ensuring your AI application never crashes under load.
End-to-End Lifecycle Management
From data cleaning and labeling to model training, hyperparameter tuning, and post-deployment monitoring (drift detection), we handle the messy reality of AI production.
We prioritize “Responsible AI” by design. Our developers implement explainability frameworks (like SHAP and LIME) to ensure model decisions are transparent. We also enforce strict data governance protocols to ensure training data is ethically sourced and PII is redacted before it touches the neural network, ensuring compliance with GDPR and the EU AI Act.
Absolutely. We frequently work in a hybrid model where Viston developers join your internal Slack or Teams channels, attend your stand-ups, and push code to your repositories. We adapt to your CI/CD pipelines and coding standards, acting as a specialized extension of your core engineering unit.
Yes. Neural networks can suffer from “model drift” where performance degrades as real-world data changes over time. We offer ongoing maintenance packages that include performance monitoring, periodic retraining with new data, and infrastructure updates to ensure your AI solution remains accurate and efficient long-term.
We have deep vertical expertise. This includes Fintech (fraud detection, algorithmic trading), Healthcare (medical imaging, patient triage), E-Commerce (recommendation engines, visual search), Manufacturing (predictive maintenance, digital twins), and Logistics (route optimization, demand forecasting).
 We optimize for velocity. typically, we can present you with a shortlist of qualified candidates within 48 hours of understanding your requirements. Once you select your developer or team, onboarding can be completed in as little as 3 to 5 business days, allowing you to accelerate your roadmap immediately.
 Yes, 100%. Unlike SaaS API providers where you rent intelligence, Viston builds custom assets for you. The code, the trained model weights, the architecture design, and the documentation are your sole property. We are a work-for-hire partner dedicated to building your enterprise asset value.
Costs vary based on seniority and engagement model. However, investing in MetaGPT expertise often yields a high ROI by automating the work of multiple junior roles. Contact us for a precise quote based on your project scope.
 Hiring through Viston offers a hybrid advantage. You get the cost-efficiency of dedicated resources (avoiding the high overhead of full-service agencies) backed by the management and guarantees of an established firm (avoiding the risk of freelancers). You get enterprise-grade talent at competitive rates with transparent billing.
Yes. We work with clients across Europe (Germany, France, Spain) and have experience fine-tuning Llama on non-English datasets. We can enhance the model’s multilingual capabilities for cross-border support automation and document translation, ensuring high-quality outputs in your target markets.
 We can structure a dedicated team to provide 24/7 monitoring and incident response (NOC). This ensures that critical alerts are acknowledged and triaged immediately, regardless of the hour, protecting your uptime and customer experience around the clock.
Don’t let your competitors outpace you with superior AI. Leverage Viston’s 15+ years of expertise and join 2,860+ clients worldwide who have transformed their operations with our deep learning talent.
