Hire n8n Developers from Viston who specialize in high-performance workflow architecture, not just task automation. With 15+ years of expertise and a portfolio spanning 2,860+ clients across the USA, UK, Germany, and Australia, we bridge the gap between low-code speed and pro-code complexity. Whether you need self-hosted deployments for GDPR compliance in Europe or complex custom JavaScript logic for specific API integrations, Viston delivers secure, scalable, and intelligent orchestration.
In the modern B2B landscape, connecting apps is simple, but orchestrating resilient, scalable business logic is complex. Off-the-shelf automation often fails under high data loads or complex conditional logic. When you Hire Zapier Developers from Viston, you access a team that treats automation as code—building systems that are scalable, secure, and intelligent.
We specialize in transforming Zapier from a simple connector into a powerful backend for your operations. Our approach combines native integrations with custom Python/JavaScript code steps, Webhooks, and API endpoints to bypass standard limitations. We empower decision-makers in the USA, Europe, and Australia to leverage LLMOps in a Box—deploying generative AI models directly into daily workflows for predictive intelligence and creative acceleration.
We embed Large Language Models (LLMs) into workflows for automated reasoning, content generation, and complex decision-making.
Our developers extend Zapier’s capabilities using Python and JavaScript to handle advanced data transformation and unsupported APIs.
We build "self-healing" workflows with automated error notifications and replay paths to ensure no data is ever lost.
All automations are architected to respect regional data sovereignty (GDPR, CCPA) and industry-specific regulations (HIPAA, fintech standards).

Experience
Availability
Completed

Experience
Availability
System Migrations Completed

Experience
Availability
AI Agent Deployments
Zapier
Make.com
n8n
Automate
Workato
Power
Python
Javascript
Regex
JSON/XML Parsing
Webhooks
RESR APIs
GraphQL
Webhooks
OAuth 2.0
API Key Management
PostgreSQL
Airtable
Supabase
MySQL
Google BigQuery
GDPR
SOC 2
Encryption
Secret Management
AWS Lambda
Google Cloud
Docker
CI/CD Pipelines
Github Actions
$22/hour
$2800/month
Custon Quote
Our developers don't just drag and drop. We use Python and JavaScript "Code by Zapier" steps to perform complex data transformation, math operations, and conditional formatting that standard integrations cannot handle.
We build with a "security-first" mindset appropriate for banking and healthcare. We implement data masking, minimize data retention logs, and ensure all connections use secure OAuth standards.
When a native Zapier app doesn't exist, we build it. Our team can construct custom private integrations for your internal tools, creating a seamless bridge between your proprietary software and the public ecosystem.
We are leaders in AI-Powered Workforce Transformation. We know how to chain prompts, manage token usage, and integrate Vector Databases to make your automations intelligent and context-aware.
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.
Bridging the Gap Between No-Code Speed and Enterprise Reliability
Viston is not a freelancer marketplace; we are a strategic technology partner. When you choose us, you aren’t just getting a “Zapier builder”—you are getting a Solutions Architect. We bring 15+ years of engineering discipline to the no-code space. We understand that in an enterprise environment, a broken workflow isn’t just an inconvenience; it’s revenue loss. That’s why we prioritize scalable architecture, comprehensive documentation, and rigorous testing environments. From Predictive Intelligence to Edge AI & IoT Intelligence, we future-proof your business.
We design workflows that minimize data persistence. For European and enterprise clients, we utilize “Data Masking” techniques and ensure that sensitive PII (Personally Identifiable Information) is processed only through encrypted channels (HTTPS/TLS). We can also architect solutions where data processing happens on your local servers via Webhooks, using Zapier only as a signal trigger, keeping you fully compliant with GDPR and CCPA.
Absolutely. This is our specialty. If your internal tool or legacy ERP has an API (REST or SOAP) or even a database connection, we can build a “Custom Integration” within Zapier. This allows your proprietary software to behave just like a native app in the ecosystem, complete with triggers and actions, without waiting for official support.
We build “defensive” automations. This includes setting up error handlers that catch failures (e.g., API downtime) and route them to a logging system or a Slack alert channel rather than silently failing. For retainer clients, we offer active monitoring where we update authentication tokens and adjust to API version changes (deprecations) proactively to ensure 99.9% uptime.
Yes, we handle migrations from platforms like IFTTT, custom cron jobs, or manual processes into Zapier. Conversely, if you outgrow Zapier, we can help migrate complex workflows to n8n or custom AWS Lambda functions. We analyze your transaction volume and logic complexity to recommend the most cost-effective and scalable architecture for your growth stage.
Our “LLMOps in a Box” approach allows for rapid deployment. Typically, we can have a developer interviewed and onboarded within 48 hours. For standard workflows, the first prototype is often ready within 3-5 business days. Complex, multi-step enterprise orchestrations involving custom code usually follow a 2-week sprint cycle to ensure rigorous testing and UAT (User Acceptance Testing).
Hiring in-house requires training, benefits, and management. Doing it yourself often leads to “spaghetti automation”—messy, unmanageable workflows that break as you scale. Hiring a Viston expert provides immediate senior-level capability. We build optimized workflows that use fewer “tasks” (saving you money on your Zapier bill) and run more reliably, delivering a significantly higher ROI through operational efficiency.
Yes. We work with Shopify Plus, Magento, and WooCommerce merchants handling thousands of orders daily. We understand API rate limits and throttling. We architect workflows that batch data or use “Delay” and “Queue” logic to ensure that during Black Friday or high-traffic events, your automation infrastructure processes every order correctly without hitting platform limits.
100%. Once the project is completed and paid for, you own every Zap, script, and documentation asset. We build directly inside your Zapier account (or transfer ownership to you), ensuring you have full control and visibility. We create detailed documentation so your internal team can manage or modify the workflows in the future if needed.
We have deep domain expertise in SaaS (User Onboarding, Churn Prediction), Fintech (KYC, Reporting), Healthcare (Appointment scheduling, HIPAA-compliant data routing), Logistics (Inventory Sync), and Marketing Agencies (Lead Gen, Reporting). Our developers understand the specific jargon and KPI requirements of these sectors.
We go beyond basic ChatGPT prompts. We build “Agentic” workflows. This might involve using Zapier to feed a Vector Database (like Pinecone) with your company knowledge, then querying that data with OpenAI to generate accurate, context-aware responses for customer support or internal analysis. We transform Zapier into the orchestration layer for your corporate AI strategy.
Stop letting manual processes slow down your innovation. Partner with Viston to deploy resilient, AI-powered workflows that scale with your enterprise. Join 2,860+ clients globally who trust our 15+ years of expertise to drive efficiency.