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Chethan M

Open to work0 years experience

Software Engineer

Bengaluru, Karnataka, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Software Engineer with experience in Python backend development, REST API design, and relational database management.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

26 skills
pythonsqlc/c++htmlcssjavascriptdjangoreact.jsrest apisoopfile handlingmysqlpostgresqlcrud operationssql joinsquery optimizationgitgithubvs codepycharmarduino idebackend developmentdatabase designunit testingproblem solvingdata structures & algorithms

Work Experience

Python Full Stack Developer

Pentagon Space

Jul 2025 - Feb 2026 Bengaluru, IN
  • Developed 3+ Django-based RESTful API modules handling data retrieval and processing, reducing average query response time by ~30% through SQL optimization.
  • Designed relational database schemas across MySQL and PostgreSQL for 2 projects; wrote 20+ optimized SQL queries (JOINs, subqueries, aggregations) supporting reporting and analytics.
  • Built 5+ reusable OOP-based software components, cutting code duplication by ~25% and improving module maintainability across the codebase.
  • Delivered 2 end-to-end mini-projects integrating Django backend with React.js frontend, reducing development turnaround time by consolidating API and UI layers.
  • Maintained 100% clean Git commit history across 3 collaborative repositories, following branching conventions and resolving merge conflicts with zero regression.

Python Developer Trainee

Infotact Solutions

Feb 2026 - May 2026 Bengaluru, IN
  • Developed 4+ Python applications covering OOP, functions, modules, and file I/O, each reviewed against PEP 8 coding standards for production readiness.
  • Authored unit test suites for 6+ software modules, achieving 90%+ test coverage and reducing post-review bug count by ~40%.
  • Optimized application logic using appropriate data structures (lists, dictionaries, sets), improving runtime efficiency for core processing tasks by ~20%.
  • Produced structured technical documentation for all modules, enabling faster onboarding and reducing knowledge-transfer time by an estimated 50%.

Projects

Library Management System

PythonMySQLSQL
  • Built a console-based library management system in Python and MySQL handling 3 core modules: book inventory, member registration, and issue/return workflows.
  • Implemented 10+ SQL queries using JOINs and relational data modeling, supporting search, filtering, and report generation across 2 linked database tables.
  • Reduced data retrieval errors by using parameterized SQL queries, eliminating SQL injection risks and improving query accuracy by ~100%.
  • Structured codebase using OOP principles (classes, inheritance, encapsulation) across 5+ reusable modules, reducing lines of code by ~30% vs. procedural approach.

Dual-Channel Audio & Text Communication via Li-Fi

C/C++ArduinoEmbedded Systems
  • Engineered a Li-Fi system achieving simultaneous audio and text transmission over visible light with 0 channel interference between analog and digital paths.
  • Integrated 4 hardware components (Arduino Uno/Nano, LM386, I2C LCD, solar panel) into a unified dual-channel communication circuit.
  • Wrote 300+ lines of embedded C/C++ firmware (Arduino IDE) managing sensor input, signal processing, and real-time display output with sub-100ms latency.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

CodeChef Problem Solving

Solved 50+ problems on CodeChef across rated contests, consistently improving ranking through algorithmic problem-solving in Python and C++.

Cross-domain Technical Versatility

Completed 2 independent projects bridging software engineering (Python/SQL) and embedded systems (C/C++/Arduino).

About Details

Professional Bio

Results-driven Software Engineer with 10+ months of hands-on experience in Python backend development, REST API design, and relational database management. Proficient in Django, MySQL, PostgreSQL, and OOP-based software architecture.

Bachelor of Engineering in Electronics & Communication

Jnanavikash Institute of Technology, Bidadi (2021 - 2025)

Languages: English, Hindi
Email: Locked