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Vivek S.
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Vivek S.

Enterprise .NET Developer | Salesforce | AI | POS | SaaS & Automation

Building enterprise-grade software that scales, not just applications that work. I help startups, SMBs, and enterprises design, modernize, and scale cloud-based applications using Microsoft technologies, AI, and Azure. Over the last 18+ years, I've delivered business-critical solutions across Healthcare, Insurance, FinTech, Supply Chain, CRM, Manufacturing, Retail, Government, Logistics, Education, and SaaS. Technical Expertise My core expertise revolves around Microsoft's technology ecosystem, supported by modern cloud-native architecture and AI capabilities. Application Development C# • ASP.NET Core • .NET • MVC • Web API • Blazor • WPF • Salesforce Cloud & DevOps Microsoft Azure • Azure Functions • AKS • Azure DevOps • CI/CD • Docker • Azure AD B2C • Cosmos DB • App Services Architecture Microservices • Event-Driven Systems • REST APIs • RabbitMQ • Distributed Applications Data & Analytics SQL Server • PostgreSQL • MongoDB • MySQL • Power BI • SSIS • SSRS • Azure Data Factory • Tableau AI & Automation OpenAI • Azure OpenAI • AI Agents • Retrieval-Augmented Generation (RAG) • Workflow Automation • Intelligent Document Processing Beyond Development Successful software isn't just about choosing the right technology—it's about making the right product decisions. AI Agentic and Automation Workflows: #AI Chatbots (Microsoft Bot Framework) & Virtual Assistants #Azure OpenAI, Azure AI Foundry, Semantic Kernel, sentiment analysis, LangChain, Copilot Studio, RAG pipelines, LLM fine-tuning, Automation and web scraping. #AI integration, Intelligent automation, Build AI-powered automation systems, internal AI tools #Claude, Codex, Cursor, Copilot, Gemini, OpenAI, ChatGPT #Speed up development workflows, reduce manual engineering effort. I work closely with clients to: #Validate ideas before development #Design scalable architecture #Improve existing systems instead of rebuilding unnecessarily #Identify automation opportunities #Reduce technical debt #Plan long-term product evolution I focus on: #Understanding business objectives before proposing solutions #Writing clean, maintainable, and scalable code #Clear communication throughout the project lifecycle #Delivering production-ready software, not prototypes that require rebuilding #Building long-term partnerships rather than one-off engagements Why Clients Choose to Work With Me Clients don't hire me simply because I know .NET or Azure. They work with me because I combine technical depth with business understanding. Whether you need a new product, legacy modernization, workflow automation, AI integration, or complex enterprise software, I can take ownership from architecture to deployment. I'd be happy to discuss your goals and recommend the most practical approach. Let's build software that delivers measurable business value.

🇮🇳Mohali, India$22/hr100% JSS4.71 (44)Since Jan 2016

Earnings and projects

MRR
$220

Last 6 months ÷ 6

World#110,013 / 412k
🇮🇳Country#11,560 / 45.9k
Revenue, last 30 days
$1.4k

Last 6 months: $1.3k

World#31,157 / 412k
🇮🇳Country#3,604 / 45.9k
Total earnings
$111k

Billed in all: $536k

World#34,707 / 412k
🇮🇳Country#5,594 / 45.9k
Per project
$1.7k

$1.3k in the last 6 months

World#87,503 / 412k
🇮🇳Country#10,742 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
66

Across 69 contracts

42% fixed58% hourly
World#45,727 / 412k
🇮🇳Country#7,833 / 45.9k

Earnings, last 30 days

$536k+$1.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$534k$535k$536kOct 8Oct 23Nov 7

Skill rankings: Top 17% in Azure Machine Learning

Ranked by MRR among everyone on Upwork with the skill.

  1. #23Azure Machine Learning132 freelancers · 🇮🇳 #3Top 17%
  2. #61Point of Sale & Payment Systems187 freelancers · 🇮🇳 #15Top 33%
  3. #90.NET Stack276 freelancers · 🇮🇳 #24Top 33%
  4. #183Salesforce App Development740 freelancers · 🇮🇳 #78Top 25%
  5. #188Blazor656 freelancers · 🇮🇳 #73Top 29%
  6. #311AI Platform816 freelancers · 🇮🇳 #106Top 38%
  7. #318Agile Software Development1,618 freelancers · 🇮🇳 #45Top 20%
  8. #483ASP.NET MVC2,619 freelancers · 🇮🇳 #210Top 18%