You will get Lovable.dev & Replit AI Expert | Vibe Coding | Supabase & AI Integration
Top Rated
Project details
I build and deploy full web apps using modern no-code and dev tools like Lovable, Bolt, Replit, Cursor, Claude, and Supabase. I handle complete setup including database design (PostgreSQL via Supabase), authentication, storage, and backend logic using edge functions and APIs.
I create responsive frontends and connect everything using REST or GraphQL APIs. I can add features like chat systems, content generation, search, and workflow automation using OpenAI-compatible APIs and Claude. I also handle integrations with Stripe for payments, Google APIs, and other third-party services.
My workflow covers planning, rapid prototyping, MVP builds, integrations, testing, and final deployment. Projects are deployed on Replit or serverless/cloud environments with proper structure, performance optimization, and scalability in mind.
This setup is ideal for SaaS products, dashboards, internal tools, and automation systems that need to be built fast and work reliably.
I create responsive frontends and connect everything using REST or GraphQL APIs. I can add features like chat systems, content generation, search, and workflow automation using OpenAI-compatible APIs and Claude. I also handle integrations with Stripe for payments, Google APIs, and other third-party services.
My workflow covers planning, rapid prototyping, MVP builds, integrations, testing, and final deployment. Projects are deployed on Replit or serverless/cloud environments with proper structure, performance optimization, and scalability in mind.
This setup is ideal for SaaS products, dashboards, internal tools, and automation systems that need to be built fast and work reliably.
What's included
| Service Tiers |
Starter
$100
|
Standard
$500
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 1 day | 5 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | |||
Source Code |
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KW
Kehan W.
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Max B.
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Chris M.
Sep 1, 2025
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I met Waqas while working with another firm. We did a bake-off and his squad demolished the the other team. Unfortunately his team was not selected to do the project, it has been 7 months and the project is still not done! Well, their loss was my gain. Every since, I have been working with Waqas and his group and it has been amazing. A true partner to the point that I view him as a key partner in everything that I do. Highly skilled and patience even when I get super busy and sometimes not as responsive due to workload. I would recommend him without a doubt. Brilliant mind!
RA
Richelle A.
Aug 31, 2025
AI Agent Developer (Open AI)
Waqas is professional, reliable, and easy to work with. Delivered great results on time and communicated clearly throughout. Would happily hire him again!
FP
Frank P.
Aug 30, 2025
Build a Full-Stack Web and Mobile Application with React, Firebase, and Stripe Integration
About Waqas
Senior Data Engineer | Machine Learning Engineer | Spark, Airflow, RAG
100%
Job Success
Lahore, Pakistan - 9:06 pm local time
"I met Waqas while working with another firm. We did a bake-off and his squad demolished the other team." 𝗰𝗹𝗶𝗲𝗻𝘁 𝗿𝗲𝘃𝗶𝗲𝘄, 𝗳𝗿𝗼𝗺 𝗺𝘆 𝗽𝘂𝗯𝗹𝗶𝗰 𝘄𝗼𝗿𝗸 𝗵𝗶𝘀𝘁𝗼𝗿𝘆
Modern AI and analytics products are only as good as the data infrastructure underneath them. I design and build production-grade data platforms and machine learning systems, distributed ETL/ELT pipelines, cloud-native data warehouses and lakes, and ML pipelines that go from feature engineering through deployment and monitoring. I extend these platforms with RAG and LLM-based features where they add real business value, but the foundation is always solid data engineering.
DATA ENGINEERING & ML - CASE STUDIES
➔ ETL platform for e-commerce: ingestion, normalization, data-quality checks, S3 data lake, Spark, Airflow, Databricks, FastAPI
➔ ESG analytics platform used by 3 large European banks, Spark/Databricks processing, Airflow orchestration, LLM-enhanced reporting
➔ Real-time lead platform, Kafka event streaming, Spark stream processing, enrichment pipelines, YOLO/OCR intake
AI & LLM ENGAGEMENTS (public work history)
➔ AI agent platform for a US AI agency (OpenAI), 207 hours.
➔ LLM agent system, LangGraph, LangChain, NestJS, TypeScript
➔ Python/Flask + AWS CDK build for an Upwork ENTERPRISE client
➔ RAG integration & deployment (Next.js),
𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗
➔ Enterprise data platforms, ETL/ELT, data warehousing & data lakes, batch & streaming pipelines, data modeling & data quality checks
➔ ML pipelines & MLOps, feature engineering, model training, deployment & evaluation
➔ RAG systems, semantic search & AI knowledge bases, built on top of the data platform, not as a bolt-on
➔ Cloud data infrastructure, scalable, secure, monitored
𝗦𝗧𝗔𝗖𝗞
Data Engineering: Python • SQL • Apache Spark • Apache Airflow • Kafka • Databricks • Elasticsearch • Data Modeling
Machine Learning: TensorFlow • PyTorch • Scikit-Learn • XGBoost • MLflow
AI / RAG: LangChain • LlamaIndex • OpenAI • Claude • Gemini • Pinecone • Weaviate • pgvector • Qdrant
Backend & Cloud: FastAPI • NestJS • TypeScript • PostgreSQL • AWS • GCP • Azure • Docker • Kubernetes • CI/CD
𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦
Healthcare • Financial Services • SaaS • HR Tech • Retail • Manufacturing • Logistics • Education • Legal • Energy
Every solution is measured on scalability, reliability, and business value.
Building a data platform, deploying ML at scale, or shipping an AI product? 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲, I respond within hours.
Steps for completing your project
After purchasing the project, send requirements so Waqas can start the project.
Delivery time starts when Waqas receives requirements from you.
Waqas works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Collection
Collect wireframes, reference materials, videos, and inspiration from the client, and define the project scope, core features, and required integrations.
Development – Frontend + Backend
Develop a responsive, SEO-optimized front-end on Lovable.dev, and implement the backend, database, and API integrations.