Parwez Alam

AI Engineer

Noida, Uttar Pradesh 1+ yrs exp 84 · Excellent

About

Software Engineer with 2 years building backend systems in Python, Flask, and PostgreSQL for enterprise CRM platforms. Skilled in REST API development, SQL optimization, and JWT/OAuth2 security, with hands-on experience across Email, Form, and Audience Builder modules and campaign analytics reporting.

Skills & Expertise (27)

REST API development Intermediate

7.8/10

Years Exp

Python Intermediate

7.4/10

Years Exp

Postgresql Intermediate

7.2/10

Years Exp

Flask Intermediate

7.0/10

Years Exp

SQL Query Optimization Intermediate

7.0/10

Years Exp

JWT Authentication Intermediate

6.6/10

Years Exp

Swagger Intermediate

6.0/10

Years Exp

JSON Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

Postman Intermediate

6.0/10

Years Exp

OAuth2 Intermediate

6.0/10

Years Exp

Django Beginner

5.8/10

0.5

Years Exp

Oracle SQL Intermediate

5.4/10

Years Exp

BeautifulSoup Beginner

5.0/10

0.5

Years Exp

Selenium Beginner

5.0/10

0.5

Years Exp

RAG Pipelines Beginner

5.0/10

0.5

Years Exp

LangChain Beginner

5.0/10

0.5

Years Exp

Chatbot Development Beginner

5.0/10

0.5

Years Exp

LLM Beginner

5.0/10

0.5

Years Exp

GenAI Beginner

5.0/10

0.5

Years Exp

MVT Architecture Beginner

5.0/10

Years Exp

MVC Beginner

5.0/10

Years Exp

SQLAlchemy Beginner

5.0/10

Years Exp

Linux shell Beginner

5.0/10

Years Exp

React JS Beginner

5.0/10

Years Exp

MySql Intermediate

5.0/10

Years Exp

Cd concepts

Work Experience

Associate Software Engineer

Corbus (India) LLP

Mar 2025 - Present

Developed and maintained RESTful API endpoints using Python, Flask, and PostgreSQL for an enterprise CRM application. Designed and optimized complex SQL queries, improving API response time and reporting performance. Built backend module logic for Email Builder, Form Builder, and Audience Builder features. Implemented JWT authentication and request validation to secure backend APIs. Created and maintained Swagger API documentation and validated endpoints using Postman. Collaborated with frontend teams to define payload and response contracts, delivering scalable backend solutions. Built backend logic for campaign reporting metrics, including Conversion Rate, Click-Through Rate (CTR), Open Rate, Delivery Rate, and Subscribe/Unsubscribe rates. Implemented backend APIs for data slicing, filtering, pagination, and report generation using Python, Flask, and PostgreSQL. Designed and optimized SQL queries to calculate campaign analytics and KPI metrics across Email, SMS, and WhatsApp reporting channels. Implemented UTM parameter generation and tracking across digital platforms including Spotify, Amazon Music, Apple Music, and YouTube Music. Used WinMerge for code comparison and WinSCP for secure file transfers, supporting application deployment on Linux servers. Debugged and resolved backend issues through root cause analysis, improving application scalability, performance, and reliability. Validated, processed, and stored JSON data while ensuring data integrity and efficient backend processing.

Software Engineer

Naz IT Solutions

Aug 2024 - Feb 2025

Gained hands-on experience with Oracle SQL and PL/SQL in a professional development environment. Supported application analysis, programming, and testing tasks as part of the software development lifecycle.