Gunjan Thadani

Software Engineer

Noida, Uttar Pradesh, India4 yrs 2 mos experience
Highly Stable

Key Highlights

  • Expert in building reliable APIs and automation solutions.
  • Proficient in AWS services for backend management.
  • Hands-on experience in cybersecurity and threat detection.
Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in Data Processing and Cybersecurity.

Contact

Skills

Core Skills

PythonApi DevelopmentWeb ScrapingAutomationWeb SecuritySqlAws

Other Skills

AWS LambdaAmazon S3CComputer NetworkingCybersecurity CareersCybersecurity FundamentalsData StructuresDatabasesFlaskGitJavaLinuxLog InspectionMySQLPenetration Testing

About

Software Engineer | Python Whisperer | AWS Adventurer | API Crafter | Cybersecurity Explorer Passionate about clean code, smart automation, and making backend systems behave. With 3+ years of experience, I’ve built APIs that don’t crash, automated processes that saved people from late-night debugging, and wrangled data like a pro. I’m not a “by-the-book” kind of engineer — I believe in hands-on problem solving, experimenting, and learning by doing. Whether it's backend optimization, automation, or security workflows, I prefer getting into the system and figuring it out in real time. 🔧 What I’ve Worked On: 🕸️ Scraped structured data from 50+ e-commerce sites using Selenium, powering real-time analytics ⚙️ Built and automated ETL pipelines in Python for fraud detection and large-scale data processing ☁️ Managed backend workflows on AWS Lambda, S3, and CloudWatch, reducing manual ops and boosting reliability 🔐 Developed security automation tools for IP blacklisting and alerting systems 🛠️ Created robust Flask APIs for ingesting and aggregating live data 📊 Optimized complex SQL queries for faster insights and dashboard performance 🛡️ Actively exploring cybersecurity — currently learning about threat detection, vulnerability assessments, and cloud security through hands-on labs and industry courses (Google, Deloitte, LinkedIn Learning). Let’s connect if you believe in learning by building, love solving real-world problems, or are working on something cool in backend, data, or cybersecurity!

Experience

Cg power and industrial solutions limited

Senior Executive R&D

Jul 2025Present · 8 mos · Indore, Madhya Pradesh, India · On-site

Mfilterit

Software Engineer

Jan 2022Jul 2025 · 3 yrs 6 mos · Noida, Uttar Pradesh, India · On-site

  • Built and maintained Selenium-based web scraping pipelines to extract structured product data from 50+ e-commerce sites, enabling near real-time insights for pricing and marketing analytics.
  • 🔹 Developed Python scripts to automate backend tasks, improving data processing and workflow efficiency.
  • 🔹 Designed and deployed REST APIs using Flask to streamline data access and reduce retrieval latency.
  • 🔹 Automated security log analysis workflows, cutting down manual effort and supporting faster threat identification.
  • 🔹 Optimized complex SQL queries, improving performance for dashboards and internal reporting.
  • 🔹 Deployed and monitored backend jobs using AWS (S3, Lambda), improving scalability and reducing system overhead.
Web ScrapingPythonREST APIsSQLAWSAutomation+2

Cromton greaves limited

Intern

Jun 2019Jun 2019 · 0 mo · Nashik

Education

Dayalbagh Educational Institute, Agra

Bachelor — Electrical Engineering

Jan 2018Jan 2022

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