About

Projects Experience

• Issue Tracker

  Sep, 2025 - Sep, 20251 day

  A full-stack issue tracking application enabling users to create projects and manage issues via a web interface and RESTful API with persistent storage of issue details

  • Established connection to MongoDB using Mongoose and asynchronous CRUD operations on issues

  • Designed and implemented RESTful API endpoints supporting POST for issue creation, PUT for updates, DELETE for removal, and GET for retrieval with query filtering (e.g., by open status or assignee)

  • Implemented comprehensive local functional testing using Chai and Mocha (with Chai-HTTP) to validate API endpoints through multiple scenarios and approaches

• Portfolio

  Oct, 2025 - Nov, 20251 month

  A responsive single-page web application serving as a professional portfolio, featuring sections for personal introduction, resume, highlighted projects, and GitHub repositories

  • Utilized React for component-based architecture and state management, combined with Bootstrap and Sass for responsive design across devices and enhanced user experience

  • Featured key projects including Sudoku Solver, Peak Sun Hours Getter, and Solar Layout Maker, with descriptions and live demos to demonstrate full-stack and domain-specific development skills

• Solar Layout Maker

  Nov, 2025 - Nov, 20251 day

  An application that automates the sizing of photovoltaic systems. Inspired by bachelor's thesis research in electromechanical engineering

  • Built entirely with React for efficient state management and real-time updates to the layout upon input changes after submitting

  • Developed comprehensive input forms for location parameters, panel specifications and inverter properties

  • Implemented algorithms to compute required panel quantity, series strings, parallel branches per inverter, optimal tilt angle, and inter-row spacing for maximum efficiency

• Peak Sun Hours Getter

  Oct, 2025 - Oct, 20251 day

  A web application that calculates peak sun hours and solar radiation estimates for any global location via address or coordinates

  • Integrated Google Maps Places API for address autocomplete and geocoding, enabling seamless location input via search or direct latitude/longitude coordinates

  • Fetched solar insolation data from the NASA Prediction of Worldwide Energy Resources (POWER) API to provide accurate, location-specific radiation parameters

  • Developed custom algorithms based on bachelor's thesis research to compute peak sun hours, supporting options for horizontal panels or tilted panels at optimal angles derived from latitude-based rules

• Sudoku Solver

  Sep, 2025 - Sep, 20251 day

  An interactive web application that enables solving and validation of Sudoku puzzles

  • It incorporates an efficient recursive backtracking algorithm to automatically solve Sudoku puzzles, intelligently exploring valid possibilities to find solutions

  • Developed a manual 'Check Placement' and 'Solve' functions allowing users to input coordinates and values for targeted validity analysis against grid constraints, and to solve it if possible

  • Integrated real-time conflict detection with an 'Auto Check' feature, highlighting violations in rows, columns, and 3x3 subgrids upon user input

• Choropleth Map

  May, 2025 - May, 20251 day

  A choropleth map displaying the percentage of adults aged 25 and older with a bachelor's degree or higher across U.S. counties

  • Fetched and processed external GeoJSON/TopoJSON data for U.S. counties using D3.js features including geoPath, enabling precise geographic rendering and data binding

  • Implemented hover tooltips for each county, revealing detailed information such as county name, state, FIPS code, and bachelor's degree percentage

  • Developed a quantitative color scale with accompanying legend, utilizing lighter shades for lower educational attainment percentages and darker shades for higher values

• Markdown Preview App

  Apr, 2025 - May, 20251 month

  Real-time web application enabling users to write Markdown in an editor and instantly preview formatted output

  • Integrated the marked library to parse and render Markdown input into HTML in real-time, providing synchronized editor and preview panes

  • Built with React for component-based structure and efficient state management, supplemented by jQuery for targeted DOM manipulation

  • Implemented DOMPurify for input sanitization, preventing XSS vulnerabilities and ensuring secure rendering of user-generated content

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