You will get RAG Architecture Integration (Enterprise-Grade)
Top Rated
Top Rated
Project details
Most RAG services on Upwork focus on demos and proof-of-concepts.
We build production-grade AI systems.
We are an AI product company, not prompt-engineers or experimental freelancers. Our systems are already used by thousands of users and trusted by enterprises, which shapes how we design every RAG architecture.
What sets us apart:
Built for scale, not experiments – real traffic, low latency, and cost-controlled systems
Strict grounding & low hallucination – answers generated only from your data, with citations and fallbacks
Product-first engineering – monitoring, evaluation, versioning, and future scalability built in
Enterprise-ready by default – security, access control, observability, and clean system boundaries
Battle-tested experience – SaaS platforms, internal tools, customer support, analytics, and decision systems
If you want a quick demo, this may not be the right fit.
If you want a RAG system that can ship, scale, and be trusted in production, this is exactly what we deliver.
We build production-grade AI systems.
We are an AI product company, not prompt-engineers or experimental freelancers. Our systems are already used by thousands of users and trusted by enterprises, which shapes how we design every RAG architecture.
What sets us apart:
Built for scale, not experiments – real traffic, low latency, and cost-controlled systems
Strict grounding & low hallucination – answers generated only from your data, with citations and fallbacks
Product-first engineering – monitoring, evaluation, versioning, and future scalability built in
Enterprise-ready by default – security, access control, observability, and clean system boundaries
Battle-tested experience – SaaS platforms, internal tools, customer support, analytics, and decision systems
If you want a quick demo, this may not be the right fit.
If you want a RAG system that can ship, scale, and be trusted in production, this is exactly what we deliver.
AI Algorithms
Large Language Model, Long Short-Term Memory NetworkAI Applications
AI Chatbot, AI Mobile App Development, Conversational AI, Natural Language Understanding, Sentiment AnalysisAI Development Language
PythonAI Tools
Azure OpenAI, PyTorch, TensorFlowAI Models
BERT, ChatGPT, LLaMAWhat's included
| Service Tiers |
Starter
$1,499
|
Standard
$3,999
|
Advanced
$6,999
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 29 days |
Number of Revisions | 1 | 2 | 3 |
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 |
42 reviews
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PM
Pascal M.
Jul 20, 2026
Online-Shop AI customer message automisation setup
AC
Ana C.
Jul 3, 2026
AIMi Brain V1 (RAG Based System)
Working with Vivekjyoti has been an outstanding experience. He delivered an excellent RAG (Retrieval-Augmented Generation) solution with a high level of technical expertise, professionalism, and attention to detail.
What impressed me most was his commitment to quality and his willingness to go above and beyond. He was consistently available whenever needed—including weekends—which made a huge difference in keeping our project moving forward. He is highly solution-oriented, always finding practical ways to overcome technical challenges rather than simply identifying problems.
Communication was clear, timely, and transparent throughout the engagement. He took the time to explain technical concepts, incorporated feedback quickly, and remained focused on delivering the best possible outcome. His accountability, reliability, and dedication gave us complete confidence at every stage of the project.
The RAG implementation exceeded our expectations and has become a strong foundation for our AI platform. If you're looking for a developer who combines deep technical knowledge with exceptional work ethic, responsiveness, and genuine commitment to client success, I would highly recommend Vivekjyoti. I look forward to working with him again on future AI projects.
What impressed me most was his commitment to quality and his willingness to go above and beyond. He was consistently available whenever needed—including weekends—which made a huge difference in keeping our project moving forward. He is highly solution-oriented, always finding practical ways to overcome technical challenges rather than simply identifying problems.
Communication was clear, timely, and transparent throughout the engagement. He took the time to explain technical concepts, incorporated feedback quickly, and remained focused on delivering the best possible outcome. His accountability, reliability, and dedication gave us complete confidence at every stage of the project.
The RAG implementation exceeded our expectations and has become a strong foundation for our AI platform. If you're looking for a developer who combines deep technical knowledge with exceptional work ethic, responsiveness, and genuine commitment to client success, I would highly recommend Vivekjyoti. I look forward to working with him again on future AI projects.
MB
Mohit B.
Jul 2, 2026
AI fashion app- generate model photos of flat lay garments and desi background
We had an excellent experience working with this software company. They understood our requirements clearly, communicated throughout the project, and delivered a high-quality solution on time. Their technical expertise, responsiveness, and post-launch support were outstanding. I would highly recommend them to anyone looking for reliable software development services
KB
Kavya B.
Jun 23, 2026
AutoSent Enterprise – SaaS Platform Development
Great set of talented team
AP
Aridia P.
May 14, 2026
30 minute consultation
Vivekjyoti has been incredibly responsive, knowledgeable, and collaborative throughout the process. The consultation went well and I appreciated how thoughtful he was in understanding both the technical and strategic aspects of the project. He’s been a true thought partner—not just a developer—and has helped bring clarity and structure to a complex idea. I’m excited to continue working with him and am currently exploring a larger engagement/program together.
About Vivekjyoti
AI Developer | AI Full Stack Engineer| AI Agents | AI Automation
100%
Job Success
Bengaluru, India - 7:41 pm local time
I turned curiosity about the universe into AI systems that drive measurable business outcomes.
I’m Vivekjyoti Bhowmik, Founder of TOINGG an AI Communication OS and PGAGI, an AI consultancy building production-grade AI systems for businesses across the US, UK, GCC, UAE, Australia, and India. Having a team team of 45+ AI Engineers, AI Developer, Machine learning engineers, AI automation expert, Full-stack engineer, App developers, UI/UX desginers.
Over the last few years, my team and I have built 80+ AI systems across industries.
- Real production systems with users, revenue, workflows, and business impact.
We specialize in building AI systems that are:
→ Enterprise-grade
→ Multi-tenant
→ Scalable
→ Secure
→ Integrated into real business operations
→ Built for ROI, not experimentation
One of the platforms we helped build, Branify, crossed 50,000+ live users within one month of launch in 2026 may generated over $2million in revenue in 3months.
Across our portfolio, more than 70% of the products we’ve built are live, used by real customers, and have paying users.
Today, we don’t just “build AI.”
We implement AI into business workflows to generate ROI within 90 days.
What We Actually Do
We design and deploy AI systems that replace manual work, increase conversion, and reduce operational load.
→ Turn inbound leads into qualified meetings automatically
→ Replace repetitive operations with AI-driven workflows
→ Build AI systems on top of your existing stack — CRM, WhatsApp, ERP, databases, spreadsheets, and internal tools
→ Create decision systems that improve revenue, not just dashboards
→ Build scalable AI products with multi-tenant architecture, role-based access, usage tracking, and production monitoring
Real Business Impact
AI Communication System — TOINGG handles high-volume AI calling workflows with scalable infrastructure and 99.9% uptime focus
Branify — AI Ed-tech platform with 50,000+ live users within one month of launch
Outreach System — 200 cold messages converted into 8 qualified meetings and $7million sales in pipeline
Global Clients — US, UK, UAE, GCC, Australia, and India
80%+ of products built are live with real users and paying customers
Revenue & Sales Systems
We build AI systems that help businesses convert more leads without increasing manual workload.
Examples:
→ Lead comes in
→ AI qualifies the lead
→ Tags them as HOT / WARM / COLD
→ Books a call
→ Updates CRM
→ Hands off to the sales team only when needed
This helps your team focus on high-value conversations instead of repetitive follow-ups, lead sorting, and data entry.
Operational Automation
We automate internal workflows that usually consume hours of manual work.
Examples:
→ PDFs, Excel files, emails, and forms processed automatically
→ Data cleaned, structured, and pushed into CRM / ERP / Google Sheets
→ Missing data, delays, or incorrect entries detected in real time
→ Alerts and tasks triggered automatically
→ Humans involved only for approvals, exceptions, and critical decisions
Data → Decisions
We build AI systems that execute and make desicions.
They trigger action.
→ Forecasting
→ Automated reporting
→ Business intelligence with execution layer
→ Decision support systems
→ AI dashboards connected to workflows
Custom AI Products
For founders, startups, and growing businesses, we build complete AI products from scratch.
This includes:
→ Multi-agent architectures system
→ Multi- model RAG pipelines (scalable)
→ Enterprise-grade SaaS platforms
→ Multi-tenant backend systems
→ AI workflow automation
→ Role-based dashboards
→ Voice AI and communication systems
→ Scalable APIs and infrastructure
We Are a Fit If
Your business is doing minimum $500k in ARR
You already have operations running — 10+ people team, leads, data, customers, or workflows
You want to implement AI into real business processes
You need scalable, production-grade systems
You care about outcomes, speed, and execution
Not a Fit If
You are exploring AI just to try it
Price matters more than business outcome
There is no clear use case or objective
You are not ready to execute fast
Why Founders Work With Us
→ We think like partners, not developers
→ We focus on outcomes first, AI second
→ We build systems that integrate into your business, not sit outside it
→ We understand product, architecture, AI, and business ROI together
→ We have experience building systems used by millions of real users
If you are looking to increase revenue, build scalable AI porduct, or Automate operations using AI, message me.
We’ll map your workflow, identify the ROI opportunity, and show you exactly what should be built.
Steps for completing your project
After purchasing the project, send requirements so Vivekjyoti can start the project.
Delivery time starts when Vivekjyoti receives requirements from you.
Vivekjyoti works on your project following the steps below.
Revisions may occur after the delivery date.
Initial consultation
To understand and use case
Requirement gathering
We will need requirements such as data format to start embedding and create the pipeline