Trisha Debnath - Python Engineer

About Me

I'm Trisha Debnath, a detail-oriented Python Engineer passionate about optimizing processes and enhancing model accuracy. With hands-on experience in AI-driven projects and data analysis, I thrive on delivering high-quality solutions that meet user needs while embracing the latest technologies.

Skills

HTML

CSS

JavaScript

Seaborn

PostgreSQL

Excel

Power BI Languages: PythonSQLFrameworks/Libraries: FastAPINumPyMatplotlibPandasDatabases: MySQLTools & Platforms: GitOther Technical Skills: Data Structures and AlgorithmsData Analysis

Experience

Engineering Trainee

Berger Paints

Studied the end-to-end paint manufacturing process, gaining hands-on exposure to production planning, raw material handling, process optimization, and quality control practices.
Acquired practical knowledge of procurement, inventory management, and warehouse management systems (WMS), including material sourcing, stock control, warehouse operations, and supply chain.
Analyzed manufacturing and supply chain operations by observing chemical processes, documenting key operational insights, and preparing a comprehensive technical report with process flow analysis and recommendations.

4 Jun 2026 - 4 Jul 2026

Python Engineer

Outlier

Analyzed AI-generated Python code fixes across 50+ GitHub repositories, evaluating frontier LLM performance using a 10-metric rubric covering correctness, reasoning, code quality, and task completion.
Identified recurring failure patterns, including hallucinations, root-cause analysis errors, incomplete implementations, and code quality issues, contributing to a 15% improvement in model accuracy.
Reviewed and annotated Python coding tasks by assessing solution correctness, reasoning quality, and adherence to best coding practices, improving the consistency and reliability of LLM evaluation.

May 2026 - June 2026

Featured Projects

TailorcvCheck out ↗

Python, FastAPI, JavaScript, PostgreSQL, HTML, CSS

Co-developed and scaled an AI resume-optimization platform to 16,000+ users across 30+ countries and 150+ daily active users, owning the full stack in Python/FastAPI on Neon PostgreSQL — ATS scoring, resume tailoring, portfolio hosting, cover letters, and AI mock interviews.
Built the core ATS scoring and resume-tailoring engine — a deterministic 100-point audit across 22 weighted checks, an AI rewrite validated against the candidate's original document to block invented employers, dates, or metrics, and PDF link-annotation recovery that preserves every project, GitHub, and certification URL intact — rendering cleanly across 22 ATS-safe templates without layout breakage.
Integrated dual payment rails to serve a global user base — Razorpay for domestic customers and Polar for international — alongside usage quotas, plan gating, and subscription lifecycle handling.
Shipped a Chrome extension that tailors resumes directly on job postings across 15 job boards (LinkedIn, Indeed, Naukri, Greenhouse, Lever, Workday), cutting per-application tailoring from ~10 minutes to under 60 seconds; automated end-to-end testing with Playwright.
Instrumented the platform for reliability and growth with Sentry error monitoring, GA4 + PostHog analytics, transactional email over SMTP, and one-click portfolio publishing to Netlify.

PythonFastAPIJavaScriptPostgreSQLHTMLCSS

Myntra E-commerce Website CloneCheck out ↗

HTML, CSS, JavaScript

Developed a frontend clone of the Myntra e-commerce platform, implementing product listings, navigation components, and interactive UI using HTML, CSS, and JavaScript.
Built dynamic features such as product browsing and cart functionality using JavaScript with DOM manipulation for real-time user interactions.
Designed a responsive user interface with structured layouts and modern styling to replicate real-world e-commerce website design patterns.

HTMLCSSJavaScript

Customer Behaviour AnalyticsCheck out ↗

Python, PowerBI, SQL, Excel

Executed end-to-end data analysis using Python (Pandas) to clean and explore 3,900 transaction records, handling inconsistent data, and generating result statistics to inform business decisions.
Performed complex data querying using SQL to extract actionable insights, including identifying high-spending discount users, calculating average review ratings for top products, and comparing revenue contributions between subscribers and non-subscribers to support targeted marketing strategies.
Developed an interactive Power BI dashboard to visualize customer segments and purchasing patterns, revealing that 'Loyal' customers (3,116 individuals) generate the highest revenue and that express shipping correlates with a 3.5% higher average transaction value compared to standard shipping.
Delivered data-driven recommendations by identifying top revenue-generating age groups and 5 discount-dependent products (e.g., 50% of Hat purchases used a discount) to optimize pricing and marketing strategies.

PythonPowerBISQLExcel

Education

Bachelor of Technology

Jadavpur University, Kolkata

2023-2027 · CGPA - 7.5

Higher Secondary

Basanti High School, Kolkata

2021-2023 · Percentage - 85%

Activities & Leadership

Core Member @ Fin Club

Planned and organized workshops on investment and financial planning, engaging 100+ university students and promoting financial literacy.
Designed 10+ analytical and problem-solving challenges for technical fest competitions, contributing to events with 400+ participants.

June 2024 - Jan 2026

Core Member @ E-cell Club

Co-organized national-level events, including E-Summit 2025 and Hult Prize 2025, attracting 3,500+ registrations and 800+ attendees.
Evaluated 40+ startup pitch decks, assessing business ideas, innovation, and presentation quality to support the selection of finalists and winners.

May 2024 - Jan 2026

Certifications

LeetCode SQL 50 Badge

LeetCode • 2025

View

Internship Trainee Certificate

Berger Paints • 2026