You will get Integrate/ build AI, ChatGPT Open ai api in your Existing Web & Mobile App
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Project details
Hi, I’m Ujjawal with 50+ projects completed offline and on other platforms across the globe.
⚫50+ Website, App, Software Development Projects completed
⚫100% Work Satisfaction Guarantee
⚫3 years of experience
𝐌𝐲 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈𝐧𝐜𝐥𝐮𝐝𝐞 & 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
Full-Stack Development,
Custom Software Development
Website Development
App Development
API Development & Integration
AI Automation
Backend Development
Frontend Development
CMS’s Development
Web Application Development
AI Integration
𝐖𝐡𝐚𝐭 𝐃𝐞𝐟𝐢𝐧𝐞𝐬 𝐌𝐲 𝐖𝐨𝐫𝐤 𝐒𝐭𝐲𝐥𝐞
Respond within 4 hours.
Have a strong record with 5-star ratings from past clients.
Completed 100% of my projects on time.
Easy to communicate
Focus on building long-term relationships
𝐒𝐤𝐢𝐥𝐥𝐬
𝗙𝗿𝗼𝗻𝘁-𝗲𝗻𝗱 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
React.Js
Next.Js
React Native
Flutter
TailwindCSS
HTML
CSS
JavaScript
Typescript
Figma
𝗕𝗮𝗰𝗸-𝗲𝗻𝗱 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝗮𝗻𝗱 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
Node Js
Express.js
MongoDB
PostGress
Firebase
MySQL
AWS
𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀
Chatbot
Chat GPT API
Image Video Sound Generation APII
I’d love to chat. Let’s setup a video call and explore how we can work together.
⚫50+ Website, App, Software Development Projects completed
⚫100% Work Satisfaction Guarantee
⚫3 years of experience
𝐌𝐲 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈𝐧𝐜𝐥𝐮𝐝𝐞 & 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
Full-Stack Development,
Custom Software Development
Website Development
App Development
API Development & Integration
AI Automation
Backend Development
Frontend Development
CMS’s Development
Web Application Development
AI Integration
𝐖𝐡𝐚𝐭 𝐃𝐞𝐟𝐢𝐧𝐞𝐬 𝐌𝐲 𝐖𝐨𝐫𝐤 𝐒𝐭𝐲𝐥𝐞
Respond within 4 hours.
Have a strong record with 5-star ratings from past clients.
Completed 100% of my projects on time.
Easy to communicate
Focus on building long-term relationships
𝐒𝐤𝐢𝐥𝐥𝐬
𝗙𝗿𝗼𝗻𝘁-𝗲𝗻𝗱 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
React.Js
Next.Js
React Native
Flutter
TailwindCSS
HTML
CSS
JavaScript
Typescript
Figma
𝗕𝗮𝗰𝗸-𝗲𝗻𝗱 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝗮𝗻𝗱 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
Node Js
Express.js
MongoDB
PostGress
Firebase
MySQL
AWS
𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀
Chatbot
Chat GPT API
Image Video Sound Generation APII
I’d love to chat. Let’s setup a video call and explore how we can work together.
AI Development Type
Knowledge Representation, Model Tuning, Recommendation System, Software MaintenanceAI Tools
Amazon SageMaker, Azure Machine Learning, deeplearn.js, Google AutoML, NVIDIA AI PlatformAI Development Language
PythonWhat's included
| Service Tiers |
Starter
$100
|
Standard
$500
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 28 days |
Number of Revisions | 5 | 10 | 20 |
AI Model Integration | |||
Detailed Code Comments | |||
Knowledge Graph | - | ||
Model Documentation | - | ||
Ontology | - | ||
Source Code | - | ||
Taxonomy | - | - |
Frequently asked questions
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KJ
Kay J.
Dec 30, 2025
UI/UX Designer with React & Backend Experience Needed
It was a great privilege to have worked with Ujjawal on this project. He went above and beyond on this project, and I will highly recommend him. I will be working with him again soon.
KM
KunArt M.
Nov 23, 2024
Web design for my video production agency
Very good service and delivered the design within 24 hours. I'm happy with the work. looking to work again near future with another project.
About Ujjawal
Senior Full-Stack Architect | AI-Powered B2B SaaS & Complex Dashboards
100%
Job Success
New Delhi, India - 11:02 pm local time
I architect and build production-ready B2B SaaS platforms, custom enterprise dashboards, and AI-integrated ecosystems. From deploying high-density Next.js web applications to integrating DeepSeek/OpenAI logic, I take complete technical ownership of systems built for scale.
Whether you are a startup founder launching an AI-driven product or a CTO needing robust admin infrastructure and cross-platform (React Native) reinforcement, I deliver clean, maintainable, and high-performance software.
💡 How I Deliver Value :
➤ For Startup Founders & Product Owners:
• End-to-End Execution: I translate Figma visions into reality—handling the frontend, database architecture, mobile apps, and AWS deployment.
• AI & Automation Logic: I integrate modern LLMs (DeepSeek, ChatGPT API) to automate business workflows, generate dynamic content, and build interactive conversational agents that drive user retention.
• Dashboard Dominance: I specialize in building complex, data-heavy "Super Admin" panels and user dashboards to give you total operational control over your platform.
➤ For Engineering Leads & CTOs:
• Modern Stack Mastery: Expert-level implementation of Next.js (App Router), Python (FastAPI) for AI microservices, Node.js/Nest.js, and React Native for mobile endpoints.
• Production Standards: Strict adherence to clean architecture, JWT/Cognito security, efficient SQL/NoSQL indexing (PostgreSQL, Prisma, MongoDB), and CI/CD pipelines.
💡 Recent Architectural Deliveries (Quantitative Impact) :
• B2B Live Commerce SaaS (Next.js 15 & AWS): Built "The Connection" over an 8-week timeline. Engineered socket-based live streaming capable of handling 10,000+ concurrent users with sub-second latency, alongside complex financial analytics and secure role-based data routing.
• AI-Driven Media Aggregator (Python/FastAPI & DeepSeek AI): Executed a complete end-to-end platform transformation within a highly aggressive 1-week timeline. Architected an automated pipeline fetching and summarizing live data via DeepSeek AI, achieving zero UI-thread blocking during complex conversational queries.
• Cross-Platform AI Business Consultancy (React Native & Node.js): Engineered a complete ecosystem featuring an iOS/Android client and a React+Vite Super Admin dashboard. Integrated OpenAI APIs to generate dynamic business intelligence, enabling real-time on-the-fly switching of AI models without app redeployment.
• Global VR Streaming Network (AWS & Node.js): Engineered the backend for "Aura VR," a dual-user marketplace. Optimized AWS S3 and CloudFront (CDN) to deliver massive VR data payloads globally with low latency, securing transactions via CCBill and AWS Cognito 2FA.
💡 Core Technology Matrix :
• AI & Data: Python, FastAPI, DeepSeek AI, OpenAI (ChatGPT/Codex API), Prompt Engineering
• Web & Frontend: Next.js, React, TypeScript, Tailwind, WebGL/Three.js
• Mobile Ecosystems: React Native (iOS/Android), Expo
• Backend & APIs: Node.js, NestJS, REST/GraphQL, WebSockets
• Databases & Architecture: PostgreSQL, MySQL, Prisma, MongoDB, Firebase
•Cloud & Security: AWS (S3, EC2, CloudFront, Cognito), JWT, Stripe/Payment Gateways
💡 Engagement Model & Quality Commitment :
• 30-Day Technical Guarantee: Every launch includes 30 days of post-delivery bug fixes to ensure total system stability.
• Code Ownership: 100% clean, documented, and repository-ready code transferred to your organization upon milestone completion.
If you have a Figma file, an API documentation link, or a specific technical bottleneck, click "Invite to Job" and send it to me. I will provide a 5-minute Loom video breaking down the exact database schema or architectural roadmap required to solve it, before you spend a dime.
Steps for completing your project
After purchasing the project, send requirements so Ujjawal can start the project.
Delivery time starts when Ujjawal receives requirements from you.
Ujjawal works on your project following the steps below.
Revisions may occur after the delivery date.
Design and Prototyping for developing ai custom application from scratch
The initial phase will focus on translating the project vision into a tangible design. A comprehensive Figma prototype will be created to establish the visual identity, user interface, and information architecture
Frontend Development for developing ai custom application from scratch
Building upon the established design, the we will construct the frontend of the platform. This phase will involve creating an intuitive and engaging user experience.