You will get API Architecture & System Integration for SaaS & Enterprise
Rising Talent
Project details
I architect and build scalable API ecosystems for SaaS products and enterprise systems. From designing new microservices to integrating CRMs, ERPs, Payment Systems, AI models, or messaging platforms — I ensure systems communicate reliably and securely.
Services Include:
✔ API planning & architecture
✔ REST / GraphQL / Webhook designs
✔ Microservices pipelines
✔ Authentication & Authorization layers
✔ Enterprise integration middleware
✔ Rate limiting & throttling design
✔ Performance optimization
✔ Multi-cloud deployments
Services Include:
✔ API planning & architecture
✔ REST / GraphQL / Webhook designs
✔ Microservices pipelines
✔ Authentication & Authorization layers
✔ Enterprise integration middleware
✔ Rate limiting & throttling design
✔ Performance optimization
✔ Multi-cloud deployments
AI Algorithms
CycleGAN, Deep Belief Network, Feedforward Neural Network, Gated Recurrent Unit, Generative Adversarial Network, Large Language Model, Long Short-Term Memory Network, Multilayer Perceptron, Radial Basis Function Network, Restricted Boltzmann MachineAI Applications
AI Chatbot, AI Content Creation, AI Text-to-Speech, AI-Enhanced Classification, AI-Generated Code, AI-Generated Video, AIOps, Automatic Speech Recognition, Conversational AI, Image Analysis, Natural Language Generation, Speech SynthesisAI Development Language
PythonAI Tools
Azure OpenAI, Bing AI, Copy.ai, GitHub Copilot, Jasper AI, Microsoft 365 Copilot, Microsoft CNTK, NVIDIA AI Platform, PyTorch, StreamlitAI Models
ChatGPT, GPT-3, GPT-4, GPT-Neo, OpenAI CodexWhat's included
| Service Tiers |
Starter
$99
|
Standard
$299
|
Advanced
$399
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
AI Model Integration | - | - | - |
Batch Normalization | - | - | - |
Database Integration | - | - | - |
Detailed Code Comments | - | - | - |
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | - | - |
Model Documentation | - | - | - |
Model Monitoring | - | - | - |
Model Testing & Optimization | - | - | - |
Model Tuning | - | - | - |
Natural Language Processing | - | - | - |
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | - | - | - |
Setup File | - | - | - |
Source Code | - | - | - |
Frequently asked questions
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SA
Sachin A.
Apr 11, 2026
Small AI Agent Development Task
Working with Vishal has been a fantastic experience once again. This is the second time I’ve hired him, and he continues to exceed expectations. Vishal quickly understands the requirements, delivers high-quality work, and maintains excellent communication throughout the project.
His expertise in AI development and automation is impressive, and he consistently provides reliable, well-structured solutions. I truly appreciate his professionalism, dedication, and timely delivery.
I highly recommend Vishal to anyone looking for a skilled and dependable developer, and I look forward to working with him again in the future.
His expertise in AI development and automation is impressive, and he consistently provides reliable, well-structured solutions. I truly appreciate his professionalism, dedication, and timely delivery.
I highly recommend Vishal to anyone looking for a skilled and dependable developer, and I look forward to working with him again in the future.
SA
Sachin A.
Apr 3, 2026
Small AI Automation Task (ChatGPT / Zapier / N8N)
Vishal did an excellent job on this AI automation task. He quickly understood the requirements, delivered the solution efficiently, and communicated clearly throughout the project. I highly recommend him to anyone looking for reliable AI automation expertise
DM
Dev M.
Mar 26, 2026
Azure Graph API Integration Specialist
RD
Rajveer D.
Mar 11, 2026
Custom Operational Management Platform
LU
Luis U.
Feb 16, 2026
AI Specialist for Automated Proposal Generation using office365 (Copilot, Teams, Planner, etc).
Vishal was extremely helpful and finished the job successfully.
About Vishal
AI Automation Engineer | n8n Workflows | AI Agent Development |Chatbot
100%
Job Success
Delhi, India - 10:31 pm local time
I'm Vishal. I've spent 17+ years in Information Technology, with the last 6 years focused specifically on n8n workflow automation, AI agent development, and chatbot development for businesses that want to eliminate manual work. 100% Job Success Score. $20K+ earned. Every project delivered on time.
What makes my work different:
I don't just connect apps. I study how your business actually operates — where time is lost, where errors happen, where humans are doing work that machines should handle. Then I build systems around that.
What I build:
⚙️ n8n Workflows that replace entire manual processes
🤖 AI Agents that think, decide, and act autonomously
💬 AI Chatbots for sales, support & lead generation
🔗 CRM & API Integrations that sync everything automatically
📊 End-to-End Automation Systems for agencies & startups
Recent results:
A SaaS client was manually reviewing hundreds of data entries every week, costing their team 40+ hours/week. I built an AI-powered pipeline that automated the entire review process — cutting that time to zero and eliminating human error.
A B2B service business needed consistent lead qualification but had no system for it. I deployed an AI chatbot agent that automatically qualified 300+ leads/month, freeing their sales team to focus only on ready-to-buy prospects.
A real estate agency was losing hours daily to manual CRM data entry. I automated their entire CRM workflow end-to-end using n8n — now every lead, update, and follow-up syncs automatically with zero manual input.
Who I work with:
Startups, agencies, and ops-heavy businesses that are serious about removing bottleneck work — not just experimenting with AI.
Tech stack:
n8n · Make · Zapier · OpenAI API · LangChain · Python · Pinecone · REST APIs · Google Cloud · CRM Integrations
If you're ready to actually fix how your business operates — not just add another tool — invite me to your project.
Steps for completing your project
After purchasing the project, send requirements so Vishal can start the project.
Delivery time starts when Vishal receives requirements from you.
Vishal works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & System Discovery
We begin by clarifying your integration goals, data flows, business rules, and involved systems. We map the expected outcomes and integration scenarios. 📌 Output: Integration spec + system matrix + data flow requirements.
Architecture Design & Data Mapping
I design the API architecture or integration topology based on functional + technical requirements. This includes API design, mapping rules, authentication method, and sync direction. 📌 Output: Architecture diagram + mapping document + auth plan.