Darshan Tiwari

AI/ML Engineer • CTO • Tech Innovator

Featured Projects

ImmoAI

Lead Artificial Intelligence Engineer

Revolutionary AI solution for real estate agencies. Built next-gen agents that equip real estate professionals with advanced tools and knowledge to transform customer service experiences. The platform integrates seamlessly with existing real estate workflows, providing intelligent automation for lead qualification, property recommendations, and client communications.

Leveraged OpenAI API and open-source Llama frameworks to develop sophisticated agentic workflows. Built with an ASGI backend using FastAPI and PostgreSQL for robust data management. Production infrastructure deployed on AWS with NGINX for load balancing and rate limiting, ensuring scalable performance under high-traffic conditions.

AI Agents Real Estate Customer Service Automation
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StarSage - AI-Powered Astrological Platform
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StarSage

Fractional CTO and ML Applications Engineer

In-depth astrological conversations powered by AI agents equipped with comprehensive Indian astrology knowledge, including nakshatras, dashas, and planetary positions. Built with original Astrotalk founder to deliver personalized astrological insights through advanced conversational AI technology.

Implemented fine-tuning applications using Hugging Face, TensorFlow, and LLM inferencing frameworks like Fireworks.ai and OpenAI. Equipped agents with external astrological APIs to ensure reliable and efficient data flow, maintaining seamless user experience and end-to-end solution integrity for accurate astrological consultations.

Conversational AI Astrology APIs Knowledge Systems Indian Astrology
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VocalEats

NLP Engineer

Restaurant automation platform integrating voice agents with CRM and POS systems. Handles order taking, reservations, and customer interactions seamlessly. The system provides real-time voice processing capabilities, enabling natural conversations between customers and AI agents for efficient order management.

Utilized WebRTC libraries like LiveKit and advanced NLP models including TTS, STT, and LLM for developing and integrating voice agents into restaurant POS systems like Square API. Handled customer payment captures using Square API while ensuring integrity and compliance with HIPAA standards in application design, serving as Database Administrator for secure data management.

Voice AI CRM Integration POS Systems Restaurant Tech
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BeastFluence GmbH

A.I Engineer and Data Engineer

Advanced marketing automation using AI for outreaching, lead generation, and query handling. Implemented local SLMs for GDPR-compliant operations with automated SMTP integration. The platform revolutionizes digital marketing through intelligent automation, delivering personalized customer experiences at scale.

Helped scale the business using AI solutions and automation tools for comprehensive customer service management. Developed multi-agentic systems for NLP processing and crypto deployments, while fine-tuning Image-to-Image models and Small Language Models (SLMs) for enhanced performance and specialized use cases.

Marketing AI GDPR Compliance Local SLMs SMTP Automation
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Recommendation and Experience Letters

925 Worker LTD - Experience Certificate

Official relieving cum experience certificate from 925 Worker LTD documenting my role as AI & Machine Learning Programmer from July 2023 to February 2024. The certificate confirms successful completion of assigned projects with positive client feedback and demonstrates technical expertise in artificial intelligence solutions.

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Beastfluence GmBH Experience Certificate

Professional recommendation letter in German from BeastFluence GmbH recognizing exceptional performance as AI & Machine Learning Programmer. The letter highlights technical expertise, problem-solving capabilities, and strong recommendation for future projects in artificial intelligence and data engineering roles.

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Accredited Certifications

Python Programming & Automation Certification

Python Programming & Automation Certification

"Automate the Boring Stuff with Python Programming" - Comprehensive certification covering file manipulation, web scraping, email automation, and GUI programming. Completed 9.5 hours of advanced Python coursework under instructor Al Sweigart.

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Advanced Programming & Development Certification

Advanced Programming & Development Certification

Professional certification in advanced programming methodologies and software development practices. Demonstrates expertise in modern development frameworks, system architecture, and implementation of scalable solutions.

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Client Testimonials

Moritz Pindorek
★★★★★

"Really thorough and skilled with his Artificial Intelligence Engineering practices. Highly Recommend him!"

Moritz Pindorek

LinkedIn Professional

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abhiudaychandra
★★★★★

"Great seller. Knowledgeable and pays attention to details."

abhiudaychandra

Fiverr Client

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timodnr
★★★★★

"Great vendor – highly professional in his work and very dedicated towards achieving a satisfying result."

timodnr

Professional Client

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rohanhall679
★★★★★

"Seller did a good job with design and delivery of the requested illustration."

rohanhall679

Design Client

Graphicsify
★★★★★

"We brought Darshan on board at short notice for a critical AI project, and he absolutely delivered. His expertise and problem solving skills make him a go to choice for anyone in need of a reliable AI engineer. We'll be working with him on all our future projects. Highly recommended."

Graphicsify

Agency Partner

★★★★★

"I really liked how care was put around platform targeting/feasibility/accommodation of frameworks and various knowledge of libraries and transport layer experience!"

justind_oa

Technical Client

Let's Work Together

Ready to bring your AI/ML project to life? Let's discuss how I can help.