# Shardly Romelus > Software Engineer at ListedB Location: Greater Boston, United States Profile: https://flows.cv/shardly I’m an avid learner who learns best by building. I enjoy tinkering and turning ideas into real software products. With about four years of experience working across the front end and back end, I’ve built multiple user-facing features and led backend performance improvements, including optimizing database queries and implementing background job systems and more. I enjoy collaborating on projects that create meaningful, real-world impact. Outside of work, I volunteer as a Big Brother with the BigBrotherBigSister organization, which has been a grounding and rewarding experience. ## Work Experience ### Software Engineer @ ListedB Jan 2024 – Present ### Full Stack Developer @ Possip Jan 2022 – Jan 2024 | Nashville, Tennessee, United States I designed and architected scalable front-end and back-end features, improving report creation efficiency by 10%. I led backend performance optimizations by resolving N+1 query issues, reducing request timeouts, and offloading intensive tasks to background jobs with Sidekiq. ### Lead Developer @ Attention Exchange, Inc. Jan 2021 – Jan 2022 | Greater Boston Area ### Full Stack Engineer @ Attention Exchange, Inc. Jan 2021 – Jan 2021 | Boston, Massachusetts, United States I designed and developed a scalable Node.js API, migrating legacy PHP services to improve performance and maintainability. I led the development of major front-end features in React, enhancing user experience and reducing campaign creation time by 30%. ### Attention Exchange (Techstars 21') @ Techstars Jan 2021 – Jan 2021 | Portland, Maine, United States ### Ruby on Rails Developer @ theSMARTsub Jan 2020 – Jan 2021 I developed and maintained a Ruby on Rails REST API to support both web and mobile applications, ensuring seamless data flow and scalability. I also redesigned and enhanced the landing page, improving user experience and engagement. ### Front End Engineer @ FightPandemics Jan 2020 – Jan 2020 | Dover, Delaware, United States I developed client-facing features in React based on detailed prototypes, improving usability and engagement. I collaborated closely with cross-functional teams, participating in daily standups. ### Apprentice Full-Stack Developer @ Treehouse Jan 2019 – Jan 2020 • Developed full stack web applications using Node and React.js • Collaborated with peers to help answer coding related questions ### Apprentice Full-Stack Developer @ Launch Academy, Inc Jan 2019 – Jan 2019 | Boston, MA • Learned and developed skills in core fundamental languages and frameworks such as Ruby, Rails, Sinatra, JavaScript, and Reactjs. • Learned object oriented programming, Data structures, as well as test driven development with Rspec, Capybara and Enzyme. • Implemented Rails as backend and React as frontend in capstone project. • Collaborated with peers on a team project, made use of pair programming and git hub collaborate and manage commits. ### Staff Engineer - Civil Engineering @ McMahon Associates, Inc. Jan 2016 – Jan 2019 | Taunton • Completed engineering analyses and designs • Assisted in the preparation or modification of reports, specifications, graphics, traffic impact studies, permits and designs for projects • Used computer assisted engineering and design software/ equipment to prepare engineering and design documents • Assisted in client contact and communication pertaining to specific projects as necessary ### Contract Student Engineer / Highway Student Engineer - Coop @ MassDOT I Massachussetts Department of Transportation Jan 2015 – Jan 2015 | Greater Boston Area • Assisted director and technical engineer with awarded contract reviews and provisions • Worked with technician in breaking 4x8 and 6x12 concrete cylinders to determine their compressive strength • Worked with Soil lab technician using Los Angeles Abrasion machine to test a soil sample resistance to degrade in to smaller pieces • Assisted with Quality Control on ongoing Fenway bridge repair project • Participated in an ongoing 10 years study of Alkali Silica Reactivity in concrete ## Education ### Bachelor's degree in Civil Engineering University of Massachusetts Amherst ### Associate of Arts (A.A.) in General Studies Florida SouthWestern State College ## Contact & Social - LinkedIn: https://linkedin.com/in/shardlyromelus --- Source: https://flows.cv/shardly JSON Resume: https://flows.cv/shardly/resume.json Last updated: 2026-03-28