You will get Backend Developer | Django, DRF & Flask Expert for Scalable APIs

5.0

Let a pro handle the details

Buy Custom Website Programming services from Ishant, priced and ready to go.
5.0

Let a pro handle the details

Buy Custom Website Programming services from Ishant, priced and ready to go.

Project details

As a freelance backend developer, I specialize in building robust, secure, and scalable server-side applications using Django and Flask—two of the most powerful Python web frameworks. I offer end-to-end backend development solutions tailored to client needs, including RESTful API development, database modeling, user authentication, third-party integrations, and deployment.

Whether it's a startup MVP or an enterprise-grade platform, I design systems that are modular, efficient, and easy to maintain. My services also include API documentation, automated testing, performance optimization, and post-deployment support.

Project Summary:
Frameworks Used: Django, Flask

Key Offerings:
RESTful API & backend logic development
Authentication (JWT, OAuth2, etc.)
PostgreSQL, MySQL, MongoDB integration
Admin panel and dashboard creation
Integration with frontend (React, Angular, etc.)
Deployment to AWS, Heroku, or Docker-based platforms
Tools & Technologies: Celery, Redis, Django Rest Framework (DRF), SQLAlchemy, Flask-RESTful, Git, Postman
Programming Languages
HTML & CSS, JavaScript, Python
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$1,000
Standard
$2,000
Advanced
$4,500
Delivery Time 15 days 20 days 30 days
Number of Revisions
35Unlimited
Design Customization
Content Upload
-
Responsive Design
-
Source Code
-
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$100
Additional Revision
+$100
Additional Page (+ 5 Days)
+$100
Content Upload (+ 5 Days)
+$100
Responsive Design (+ 5 Days)
+$100
Source Code (+ 5 Days)
+$100
5.0
1 review
100% Complete
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GG

Guy G.
5.00
May 12, 2025
Ai agent, 8n8, relevance ai tutor
Ishant B.Status: Offline

About Ishant

Ishant B.Status: Offline
AI & Machine Learning | Artificial Intelligence, Information Analysis
5.0  (1 review)
Bilaspur, India - 8:57 am local time
I am a highly skilled Data Science and AI Engineering professional with deep expertise across Machine Learning, Deep Learning, Computer Vision, MLOps, Generative AI, and Workflow Automation. I have successfully designed, developed, and deployed numerous end-to-end data-driven systems using pre-trained, fine-tuned, and custom ML/DL models across a wide range of industries.

My experience includes advanced data processing, cleaning, and preparation workflows, enabling accurate, reliable, and structured outcomes from complex datasets. I specialize in transforming raw data into meaningful insights and actionable intelligence using modern analytical strategies, statistical modeling, and algorithmic design.

I work extensively in the GenAI ecosystem, including RAG-based systems, vector databases, LLM-powered reasoning pipelines, voice agents, TTS engines, and retrieval-based knowledge systems. I build agentic architectures using LLM tools, structured prompting, multi-step reasoning, and external tool calling. My work spans across voice-enabled applications, automation workflows, conversational systems, and intelligent assistants.

I have strong hands-on experience developing AI automation workflows using n8n, Make.com, and Zapier, integrating APIs, message parsers, CRM systems, databases, and document pipelines. I create systems that automate data ingestion, classification, extraction, mapping, OCR processing, and AI-driven decision-making.

With strong command of Python, backend engineering, ML lifecycle management, cloud deployment, and model optimization, I ensure every AI solution I deliver is production-ready, scalable, and aligned with real business requirements. I design cloud-based and on-premise architectures combining LLMs, embeddings, vector search, and enterprise data orchestration.

My goal is to build high-impact AI systems leveraging GenAI, automation, machine learning, computer vision, retrieval pipelines, TTS/ASR, and intelligent agents. I focus on creating solutions that can think, speak, act, and automate in real time.

Technical Skills
Machine Learning & Deep Learning
Regression, SVM, Random Forest, XGBoost
CNNs, RNNs, LSTMs, Transformers
YOLO, Faster RCNN, Mask RCNN, SSD, EfficientDet
Object detection, segmentation, classification, OCR
Hyperparameter tuning, model evaluation, cross-validation
Generative AI & LLM Ecosystem
OpenAI GPT models, Google Gemini, LLaMA models, Mistral, DeepSeek, Falcon
Prompt engineering, system prompting, structured outputs
LLM agents, tool calling, function calling
Fine-tuning, supervised training, preference tuning
Retrieval-Augmented Generation (RAG)
Vector databases: Pinecone, ChromaDB, FAISS, Milvus
Embedding models: OpenAI, Gemini, InstructorXL, mxbai
Document ingestion, chunking strategies, metadata extraction
Rerankers, hybrid search, multi-hop retrieval
Voice AI, TTS, ASR, Audio Agents
Cartesia TTS, XTTS, Piper, Coqui
Whisper for ASR and transcription
Real-time voice pipelines with sub-150 ms response
Audio-based conversational agent design
Workflow Automation
n8n advanced workflows
Make.com automation and integrations
Zapier application workflows
Automated pipelines involving email, CRM, Google Workspace, Sheets, and APIs
Backend, APIs & MLOps
Python: FastAPI, Flask
Docker, CI/CD, GitHub Actions
Databases: PostgreSQL, MySQL, MongoDB
Cloud platforms: AWS, GCP, Azure
Logging, monitoring, metrics, structured events
Data Engineering & Analytics
Pandas, NumPy, Polars
ETL pipelines, data cleaning, transformations
Statistical analysis, feature selection
BI dashboards: PowerBI, Tableau, Streamlit
Tools, Frameworks & Libraries
LangChain, LlamaIndex
LangGraph for agent workflows
PyTorch, TensorFlow, Keras
Scikit-learn, OpenCV
WhisperX, Unsloth, AutoTrain

Steps for completing your project

After purchasing the project, send requirements so Ishant can start the project.

Delivery time starts when Ishant receives requirements from you.

Ishant works on your project following the steps below.

Revisions may occur after the delivery date.

Project Research

Project setup

Review the work, release payment, and leave feedback to Ishant.