Gumansinh G.

Aaitechs — Senior Engineering Team | 9,114 Upwork Hours | 100% JSS | Top Rated When you hire Aaitechs, you get a senior engineering team with a Fractional CTO leading every engagement — not a solo freelancer. Nine senior specialists. Nine distinct practice areas. One accountable lead. I am Gumansinh, Founder of Aaitechs. 15+ years spanning Capgemini enterprise delivery, VP of Sales & Technology leading 15–20 engineers across US, UK and Germany, and 9,114 verified Upwork hours — all five-star. I personally lead every project on architecture, code review, and client communication. You will not be handed to a junior. ───────────────────────────── ☁️ SALESFORCE — ARCHITECT-LED DELIVERY ───────────────────────────── Certified Application Architect · 15+ yrs IT · 12+ yrs Salesforce · M.Tech · Fortune 500 ✓ Agentforce, Prompt Builder, Data Cloud, Atlas Reasoning Engine — AI agents in production ✓ Revenue Cloud, CPQ & Billing, ARM, OmniStudio · Sales/Service/Experience/FSL/Health/CGC ✓ Apex, LWC, Flows, MuleSoft, Dell Boomi, SAP ERP · Salesforce DX, CI/CD, Git automation ───────────────────────────── 🤖 AGENTIC AI, LLMs & AUTOMATION ───────────────────────────── 50+ production AI systems · 33% conversion lift · 40% SLA improvement ✓ LangGraph, LangChain, CrewAI, AutoGen, MCP, OpenAI Agents SDK — multi-agent orchestration ✓ Claude, GPT-4o, Gemini, LLaMA — RAG, pgvector, Pinecone, Weaviate, Qdrant, LLM evals, guardrails ✓ Voice AI (VAPI, ElevenLabs, Whisper) · n8n, Make, Zapier · HIPAA-compliant AI delivery ───────────────────────────── 🔷 .NET, AZURE AI & MICROSOFT STACK ───────────────────────────── 12+ yrs · Azure AI Engineer Associate · Azure Solutions Architect Expert (Microsoft Certified) ✓ .NET 8/Core, C#, ASP.NET Core, Python — enterprise backend, microservices, high-concurrency ✓ Azure OpenAI, Azure AI Search (semantic/vector/hybrid), Azure Functions, Azure DevOps, Key Vault ✓ Multi-agent platforms, OCR pipelines, LLM evaluation, fine-tuning workflows, Qdrant, Pinecone ───────────────────────────── ⚙️ DEVOPS, CLOUD SECURITY & INFRASTRUCTURE ───────────────────────────── 14+ yrs · AWS SA Professional · CKA · CKS · GCP ACE · RHCE · Govt of India 600M+ users ✓ AWS, Azure, GCP — multi-cloud, DevSecOps, Well-Architected Framework · FinOps (Kubecost, Infracost) ✓ IaC: Terraform, Terragrunt, OpenTofu, Pulumi · Kubernetes (EKS, GKE), Helm, Istio, Karpenter, ArgoCD ✓ DevSecOps: Snyk, Trivy, SonarQube, OWASP ZAP · Prometheus, Grafana, ELK, CloudWatch, Jaeger ───────────────────────────── 🏛️ ENTERPRISE ARCHITECTURE & SOLUTION DESIGN ───────────────────────────── 18+ yrs · MCA · Sheeva.AI · Apexon UK · EV Charging · Connected Mobility · GenAI ✓ Cloud-native, microservices, event-driven, distributed systems · gRPC, Kafka, Istio, Spring Boot ✓ LLM-powered voice & chat agents for mobility · RAG, LangChain, LangGraph, ElevenLabs ✓ In-vehicle commerce, EV charging platforms, Android Automotive · AWS, Docker, Kubernetes ───────────────────────────── 📊 DATA ENGINEERING & OBSERVABILITY ───────────────────────────── 7+ yrs · S&P Global · Accenture · OpenTelemetry · SLOs/SLIs · Distributed Tracing ✓ OpenTelemetry (OTel), Prometheus, Grafana Stack (Loki, Tempo), ELK, OpenSearch, Splunk, Datadog ✓ Databricks, Snowflake, dbt, Apache Spark, PySpark, Kafka — ETL/ELT, AI-ready data platforms ✓ Observability-as-Code · SLO/SLI alerting · Incident management · Multi-cloud pipeline migrations ───────────────────────────── 🔍 SEO & GROWTH MARKETING ───────────────────────────── 13+ yrs · 30–40% organic growth · 100+ Page 1 keywords · Global B2B & B2C ✓ Technical SEO, AI-driven SERPs, Core Web Vitals · On-page, off-page, content, link building ✓ SEMrush, Ahrefs, Screaming Frog, Search Console · YouTube SEO · CRO & landing page optimisation ───────────────────────────── 🛒 eCOMMERCE, FULL-STACK & FRACTIONAL CTO ───────────────────────────── ✓ Shopify Plus, WooCommerce, Hydrogen headless, Liquid, AI eCommerce · Ruby on Rails · ERPNext ✓ React, Next.js, Node.js, NestJS, PostgreSQL, WordPress · Core Web Vitals · Technical SEO · CRO ───────────────────────────── ✅ CERTIFICATIONS ───────────────────────────── ★ Salesforce: Application Architect · Agentforce Specialist · Data 360 · CPQ · Platform Developer I & II ★ AWS: Solutions Architect Professional · SysOps Administrator Associate ★ Microsoft: Azure AI Engineer Associate · Azure Solutions Architect Expert ★ Kubernetes: CKA · CKS · Google Cloud ACE · RHCE ───────────────────────────── 📋 HOW WE WORK ───────────────────────────── Written updates every working day. Reply within 2 hours. Full IP ownership — yours from day one. "Our client treated him as his own CTO, not an external employee." — Bharat, Founder, Fourfold Tech Tell us your scope. We reply with a plan and a number within 24 hours. Gumansinh G. — Founder, Aaitechs