Backend Developer · Internship completed Apr 2026 · MCA May 2026

Hi, I'm Parth Pithadiya
Backend Developer Django Engineer API Specialist

Backend Developer and MCA candidate graduating in May 2026 with hands-on experience building scalable web applications, REST APIs, and data-driven backend systems using Python, Django, and FastAPI. Skilled in designing production-ready architectures with PostgreSQL, ClickHouse, Docker, and modern deployment workflows. Experienced in API optimisation, analytics pipelines, asynchronous processing, and responsive full-stack integration. Passionate about backend engineering, system design, and building high-performance applications with clean, maintainable architecture.

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Internships

Core Projects

May

MCA 2026

~/portfolio

parth@backend:~$

Core Expertise

Professional backend focus

API Engineering

Clean REST APIs, modular Django/FastAPI services, validation, authentication, and maintainable delivery patterns.

Database Performance

PostgreSQL schema design, query optimisation, indexes, MongoDB aggregation, and analytics-ready data workflows.

System Workflows

Docker, Git, Celery, async jobs, MVT architecture, and pragmatic backend systems built for real projects.

Skills

Stack and tools

Languages & Frameworks

PythonJavaScriptHTMLCSSFastAPIDjango

Databases

PostgreSQLMongoDBSQLiteClickHouse

Tools & DevOps

GitDockerCelery

Backend Concepts

REST API DesignQuery OptimisationAggregation PipelinesAsync ProcessingMVC/MVT Architecture

Data Libraries

PandasNumPy

Projects

Selected systems

AI Job Market Intelligence Agent

Built an end-to-end AI-powered Market Intelligence Platform that collects job postings from multiple sources, performs trend analysis, and delivers actionable hiring insights. Implemented semantic search using pgvector, Retrieval-Augmented Generation (RAG) with Groq, intelligent query routing via LangGraph, and interactive analytics dashboards using Streamlit. Automated data collection, reporting, and email workflows using Celery, Redis, n8n, and webhooks while incorporating LangFuse for AI monitoring and observability.

Python FastAPI PostgreSQL pgvector LangGraph Groq Celery Streamlit n8n Docker

AI-Powered Lead Management & Workflow Automation

Built an AI-Powered CRM & Lead Automation Platform using FastAPI, Django, PostgreSQL, Groq AI, n8n, Gmail, and Twilio WhatsApp. The system captures business leads through a web portal, uses AI to analyze requirements, score leads, determine priority, and automatically assign them to the appropriate department manager. Implemented multi-channel notifications through Email and WhatsApp, automated follow-up workflows for unresponsive leads, JWT-based authentication, role-based manager dashboards, email logging, and end-to-end lead lifecycle automation.

Django PostgreSQL FastAPI Groq API n8n Webhook Twilio WhatsApp API

CricMetrics

End-to-end pipeline ingesting 900+ IPL match CSVs — parses ball-by-ball delivery data into PostgreSQL; Pandas groupby and NumPy vectorised ops calculate strike rate, economy, and averages per player per season.ClickHouse ReplacingMergeTree tables store pre-aggregated stats — 20–30x faster GROUP BY vs PostgreSQL on 500K+ rows. FastAPI serves endpoints

FastAPI Pandas NumPy PostgreSQL ClickHouse Docker

Financial Analytics Dashboard using ClickHouse

A modern financial analytics dashboard built for tracking revenue, transactions, customer insights, and business performance in real time. The platform provides interactive charts, KPI monitoring, advanced filtering, and data visualization features to help businesses make data-driven decisions efficiently. Designed with scalable backend services and optimized queries, the dashboard handles large datasets while maintaining fast response times and smooth user experience.

PostgreSQL ClickHouse Celery Materialized Views

Artisanal Touch

Artisanl Touch is a multi-vendor e-commerce platform designed for handmade and artisanal products. The platform empowers small vendors and independent creators to register, manage their stores, and sell products directly to customers. Built with scalable backend architecture, the platform includes vendor onboarding, product management, ratings & reviews, secure authentication, order workflows, and real-time inventory handling. The system focuses on supporting local craftsmanship while delivering a modern shopping experience with optimized performance and clean UI/UX.

Python Django SQLite HTML CSS JavaScript Bootstrap

Resume

Experience and education

Jul 2025 - Apr 2026

Backend Developer Intern

Astute Info Solution · Ahmedabad

Designed and built RESTful APIs with FastAPI following clean architecture principles for scalability and maintainability.
Managed PostgreSQL database operations including schema design, complex queries, indexing, and performance optimisation.
Engineered MongoDB aggregation pipelines for efficient NoSQL data processing and business-critical reporting.

Jun 2023 - Apr 2024

Backend Developer Intern

Infolabz IT Services Pvt. Ltd. · Ahmedabad

Developed backend modules with Python Django for scalable, production-ready web applications.
Optimised SQL queries and managed schema migrations to improve performance and data reliability.
Collaborated with senior developers on requirements analysis, feature delivery, and code reviews.

Gujarat