INTRODUCING

JEFFREY A. SPENCER

An ambitious and hard-working professional with a strong dedication to technology. Consistently recognized for the ability to always find the answers and trusted to manage teams with no supervision. Skilled in a broad range of areas and has consistently displayed a talent to learn and adapt quickly. Well-rounded IT background with years of experience in Infrastructure Management and Application Development

Experience

  • Senior Software Engineer

    Scoir, West Chester, PA

    March 2022 - CURRENT

    Working as a Full Stack Engineer, this role entailed managing and delivering multiple projects in a rapidly changing environment.

    Key responsibilities included converting existing codebase over to typescript, updating existing backend to follow a more domain driven design, implementing various updates so the platform can leverage AI technology, reviewing code/managing deploys, and picking up tasks as needed.

    The primary technologies used were Go, TypeScript, Terraform, Python, React, Storybook, Vite, MongoDB, and ElasticSearch.

  • Senior Software Engineer

    B Lab, Berwyn PA - US

    September 2018 - Februrary 2022

    Full Stack Engineer utilizing a broad range of technologies (Ember.js, Next.js, Go, Laravel, PHP, AWS, PostgreSQL, Salesforce, Heroku, Travis CI, Elm, Drupal, Pardot, SparkPost, Contentful, Auth0, various internal/external APIs, and more). Strong focus on deprecating previous code base and implementing cleaner/faster solutions.

    Lead engineer for marketing site @ bcorporation.net and worked closely with the marketing/design team for various campaigns and promotions.

  • Principal Engineer

    Kek Tools - Global

    September 2020 - January 2023

    Responsible for advancing the backend infrastructure of a leading cryptocurrency analytics platform. Duties include monitoring the blockchain, detecting updates, and delivering data to users in a clear and engaging manner. Key technologies utilized are Golang, TypeScript, Postgres, Timescale, and Web3. Oversee and manage both frontend and backend teams, ensuring efficient task delegation and project execution.

  • Senior Software Engineer

    Nectyr Productions, Warminster PA - US

    June 2016 - August 2018

    Work with various high-end clients to manage and design complex applications. Design, develop and maintain both front & back end functionality. Conduct layout design and construction for a variety of websites as assigned. Ensure consistent page appearance/behavior across major browsers & mobile devices.

  • Software Engineer

    Nectyr Productions, Warminster PA - US

    Novemeber 2015 - June 2016

    Design, develop and maintain both front & back end functionality. Create secure web applications for various companies managing confidential information.

  • Operations Coordinator

    AWeber, Chalfont PA - US

    February 2013 - October 2015

    Develop tools to streamline customer experience and manage all third party applications integrating with the service. Work with outside companies to determine best methods of integration. Manage relationship between operations and other departments.

  • Senior Team Lead

    AWeber, Chalfont PA - US

    January 2010 - February 2013

    Monitor the CS team and maintain a steady workflow. Seen as point-person for manager related issues and calls. Act as a role-model for associates to promote a healthy and efficient workplace. Assist with technical issues and escalate problems to the appropriate teams.

Skills

Professional

Back End Development95%

Front End Development90%

Android Development70%

Database Infrastructure80%

UX Design85%

Work Values

Committed100%

Punctual90%

Leadership85%

Communicative90%

Analytical Skill100%

Personal

Corny Jokes50%

Juggling Skills90%

Singing Ability40%

Dancing70%

Awesome100%

Services

Websites Created/Worked On

    • Scoir App

    • B Impact Assessment

    • B Corporation

    • Genistar Finanical

    • Kek Tools

    • Nectyr Development

    • AWeber Email Service

    • jeff-spencer.com

    • dpd.com

    • Agency Pro Talent

    • Easy Life Insurance

Happy Clients

Jeff has done a fantastic job overall. Not only the site is to design, the code is very clean and slick. Love the way he achieved the translations portion of the site.— John Arrington, Product Manager
Not only was Jeff’s work on-time and to spec, he pays attention to improve the aesthetics of the site as well as the functionality. Throughout the entire process he is responsive, and willing to work through issues as they arise. It’s obvious he takes tremendous pride in his work, and I wouldn’t hesitate to recommend or work with him again. — Julie Sara, CEO
I have worked with Jeff on two complex projects and in both cases, the work was done on time, on budget, and with a high degree of professionalism. Across the board, everyone enjoyed working with Jeff. Jeff not only did exceptional work based on the specs we gave him for each project, but he also gave input on how to make the end product even better and cared about how users would engage with the builds. I will be using Jeff again in the future and would highly recommend his services to anyone. — Avery Wells
Jeff’s talent and experience proved immensely valuable for our latest web project. He was involved from the very beginning, providing advice and guidance even before we signed the proposal. The work we received from him was top-notch, thoroughly documented, and full of touches that show his commitment to quality. I can’t recommend him highly enough. — Angela Dsuza