You will get functional Api or Api integration
Project details
You will receive seamless, high-quality API development and integration services that will elevate your business’s technical capabilities. With over 5 years of experience in both freelance and agency settings, I am dedicated to helping startups and businesses connect their systems and services effectively through customized APIs. The work I deliver is 100% original, robust, and built to scale, ensuring smooth integrations and efficient communication between platforms. Whether you're looking to integrate a payment gateway, CRM, or custom backend systems, I will provide a solution that meets your needs and supports your growth.
Programming Languages
PythonCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$20
|
Standard
$100
|
Advanced
$2,000
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 14 days |
Number of Revisions | 1 | 1 | 1 |
Number of Pages | 1 | 1 | 1 |
Design Customization | |||
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$20 - $500
Source Code
+$10About Derrick
Data Scientist | Automation Expert | Workflow Orchestration & API
Nairobi, Kenya - 2:28 am local time
💼 Hourly Rate: $25.00/hr
⭐ Top 10% Python Developer
🚀 5+ Years of Experience
👋 About Me
Are you looking for someone who can:
🔍 Turn complex data into powerful insights?
🌐 Build scalable, AI-driven web systems?
🤖 Automate workflows, integrate advanced LLMs, or develop algorithmic trading bots?
I’m Derrick “Chum” Chumari, a results-driven Python Developer & AI Engineer specializing in LangChain, LangGraph, MCPs, automation, and algorithmic trading systems. I bring 5+ years of experience delivering intelligent solutions that connect data, AI, and automation into seamless workflows.
🧠 Core Expertise
📊 Data Science, AI & LLM Frameworks
Machine Learning, Predictive Analytics, NLP, Time-Series Forecasting
LangChain & LangGraph for custom LLM pipelines with contextual memory
MCPs (Model Context Protocols) for secure modular AI integrations
ChatGPT Integration, RAG Systems, Fine-Tuning & Vector Databases (FAISS, Pinecone)
Tools: TensorFlow, PyTorch, scikit-learn, Pandas, NumPy
🌐 Web & Backend Development
Backend: Django, Flask, FastAPI, Laravel, PHP
Frontend: React.js, Vue.js, Tailwind CSS
CMS: WordPress, Shopify, Magento
⚙️ Automation, Bots & Integrations
Workflow Automation: n8n, Zapier, Make (Integromat), Airtable
API Integration: REST, GraphQL, SOAP, SaaS, CRMs
Web Scraping: Playwright, Selenium, BeautifulSoup
Telegram Bots: AI Assistants, Trading Signal Bots, Automated Notifications
💹 Algorithmic & Quantitative Trading
Strategy Development: Momentum, Mean Reversion, Smart Money Concepts (SMC)
Backtesting, Order Flow, and Risk Management Systems
API Integration with MetaTrader, Binance, Bybit
Real-time Market Feeds & Telegram Execution Bots
📊 Big Data & ETL Pipelines
Apache Airflow, Snowflake, Hadoop, BigQuery
Data Engineering & ETL Optimization
💡 What I Offer
🎯 Custom AI & LLM Solutions: Predictive models, chatbots, contextual RAG systems
💻 Web Applications: Secure, fast, and scalable platforms
⚙️ Automation: Eliminate repetitive tasks with smart workflows
💬 Telegram Bots: Real-time trading alerts, AI support, and automation tools
📊 Data Insights: Dashboards, analytics, and decision intelligence
💹 Trading Automation: Fully integrated AI trading strategies and risk-managed bots
✨ Featured Projects
1️⃣ AI-Powered E-commerce System – Increased upsell conversions by 40% (OpenAI, Django, PostgreSQL)
2️⃣ Real Estate CRM Platform – Automated client tracking (Laravel, Vue.js, MySQL)
3️⃣ Automated Web Scraper – Saved 30+ hours weekly (Playwright, BeautifulSoup)
4️⃣ Big Data ETL Pipeline – Reduced processing time by 40% (Airflow, Snowflake)
5️⃣ LangChain RAG Assistant – Contextual document retrieval & AI memory graph
6️⃣ n8n Workflow Migration – Moved 15 Zapier workflows, saving $300/month
7️⃣ Algorithmic Trading Bot – Auto-executed trades via Telegram (MetaTrader, Python)
🌟 Why Clients Choose Me
✅ End-to-End Expertise: From backend systems to AI and trading automation
✅ Cutting-Edge Stack: LangChain, LangGraph, MCPs, n8n, MetaTrader APIs
✅ Proven Results: Efficiency gains, cost savings, and measurable ROI
✅ Clear Communication: Regular progress updates, milestone tracking
🗣️ Client Testimonials
💬 “Deno’s AI integration transformed our business — fast, intelligent, and reliable.”
💬 “Outstanding automation — saved our team hours weekly while improving accuracy.”
📌 Let’s Collaborate
Ready to build something smarter, faster, and automated? 🚀
💬 Message me today to discuss your project or schedule a consultation!
🧩 Suggested Skill Tags
1. Python
2. LangChain
3. LangGraph
4. Machine Learning
5. Deep Learning
6. Data Science
7. FastAPI
8. Django
9. n8n Automation
10. Telegram Bot Development
11. Algorithmic Trading
12. OpenAI Integration
13. Web Scraping
14. API Integration
15. AI Chatbot Development
Steps for completing your project
After purchasing the project, send requirements so Derrick can start the project.
Delivery time starts when Derrick receives requirements from you.
Derrick works on your project following the steps below.
Revisions may occur after the delivery date.
building the Api
I will build the api with your said specifications