Pirtesh Modi

● Over 8+ years of experience in Design and Development, and implementation of various client-server enterprise applications in Python using a web framework like Django, Django REST Framework (RESTful APIs), Flask, FastAPI, Beautiful Soup, and Selenium, AI/ML, GenAI.

● Strong focus on building scalable backend services and seamless integrations with third-party systems, owning the complete lifecycle from requirement gathering to production deployment.

● Experienced in leading backend teams, guiding developers, reviewing code, and ensuring timely and high-quality delivery.

● Worked closely with Product Managers, Designers, and cross-functional teams to understand business requirements and convert them into reliable technical solutions.

● Excellent skills in cloud technologies (like AWS, Microsoft Azure, Digital Ocean) to deploy any project of any domain and designed highly scalable and secure infrastructure and solution for maintaining system up and running 24 * 7. Also handled the configurations from scratch and have knowledge in BASH Scripting as well.

● Experience working with Production AWS (ec2 instances, RDS, Route 53, Cloudwatch, S3 bucket, auto-scaling, Lambda, SNS, SQS, SES) to deploy projects using various services.

● Created and managed AWS's complex infrastructure using Terraform (i.e. Infrastructure as a Code IAAC).

● Experienced with creating CI-CD pipeline from scratch using various tools such as Github Actions, and Gitlab Runner. Using that CI-CD pipeline easily maintains development and deployment.

● Developed projects using Techniques like (RAG) Retrieval Augmented Generation, fetch the required data from vector DB.

● Hands-on experience on GenAI, LLM (Anthropic Claude, OpenAI, OLLaMA), Langchain, LangGraph, Agentic workflows, OpenAI API(chatgpt-4, fine-tune), NLP, GooglePaLM, LLaMA.

● Developed RAG projects using LangChain and Llama Index. (Indexing for vector db, similarity search in langchain).

● Good knowledge of OOPs (Object Oriented Programming) and applying Object-Oriented principles in the Software Development Life Cycle.

● Experienced in working with various SDLC models such as Agile, Waterfall, etc.

● Experienced and designed database architecture and schema from scratch as per problem statement and also resolved real-life problems using advanced Algorithms and Data Structure.

● Excellent knowledge of working with Django ORM and advanced concepts.

● Well-versed in the design and development of the presentation layer for web applications using technologies like HTML5, CSS3, JavaScript & jQuery.

● Experience in working with Web Scraping and Web automation using Selenium.