Colby L.
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Colby L. Email & Phone Number

Software Engineer III | Digital Risk Team at Proofpoint
Location: Greater Boston, United States, United States 8 work roles 4 schools
1 work email found @netatlantic.com 2 phones found area 978 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email c****@netatlantic.com
Direct phone (978) ***-****
LinkedIn Profile matched
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Current company
Proofpoint
Role
Software Engineer III | Digital Risk Team
Location
Greater Boston, United States, United States
Company size
4887 employees

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Quick answer

Colby L. is listed as Software Engineer III | Digital Risk Team at Proofpoint, a company with 4887 employees, based in Greater Boston, United States, United States. AeroLeads shows a work email signal at netatlantic.com, phone signal with area code 978, and a matched LinkedIn profile for Colby L..

Colby L. previously worked as Senior Software Engineer | Digital Risk Team at Proofpoint and Technical Advisor at Nl Softworks. Colby L. holds Bachelor’S Degree, Computer Science from Salem State University.

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*@netatlantic.com
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Profile bio

About Colby L.

With over eight years of experience in software engineering, I have continually evolved my expertise to develop and enhance complex systems across various domains including payment integrations, text classification, and API management. My technical toolkit includes Python, Java, Go, JavaScript, Redis, and MySQL, among others.At Proofpoint, a leader in cybersecurity, I significantly improved our spam classification capabilities by architecting a real-time signature update system using AWS' MemoryDB. This project not only boosted our product's accuracy but also minimized response times, earning me the opportunity to share our successes on Proofpoint's Engineering blog.While at Datto, I led the technical integration of Stripe's API within our Node.js e-commerce backend. My role expanded to designing a transaction tracing system that connected Stripe transactions with NetSuite records, enhancing both transparency and efficiency. Additionally, I built a secure system for managing cryptographic keys across multiple development and production environments, reinforcing the security framework essential for our e-commerce operations.At Stackry, a company specializing in package consolidation and forwarding, I spearheaded the design and implementation of a major upgrade to our backend payment system, accommodating both new and legacy providers. Under tight deadlines, I also developed a C# desktop application that integrated various SaaS, OCR, and hardware APIs, effectively eliminating critical bottlenecks in our warehouse processes and significantly boosting operational efficiency.My professional path began at Net Atlantic, where I dramatically improved an email validation system's capacity, from processing around 80 emails per minute to over 4,600. This early success laid a solid foundation for my career.During my Computer Science studies at Salem State, I engaged in a collaborative project with Mathematics graduate students, turning a theoretical cryptographic proof into functional code for an ePrint publication. The prototype was built in Python, then later C++, deepening my understanding of practical cryptography.Each role has not only been a step in my career but also a part of a larger journey toward becoming a versatile and impactful software engineer, capable of tackling diverse challenges and pushing the envelope in technology innovation.

Listed skills include Software Design, Programming, Java, Javascript, and 33 others.

Current workplace

Colby L.'s current company

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Proofpoint
Proofpoint
Software Engineer III | Digital Risk Team
Boston, MA, US
Website
proofpoint.com
Employees
4887
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8 roles

Colby L. work experience

A career timeline built from the work history available for this profile.

Software Engineer Iii | Digital Risk Team

Proofpoint

Boston, MA, US

Senior Software Engineer | Digital Risk Team

Current
Proofpoint

Sunnyvale, California, US

  • Proofpoint: A Security-as-a-Service, industry leading cybersecurity company protecting people and defending data.
  • Responsible for text classification microservice hosted on AWS Elastic Container Service (ECS) handling bursts of up to 2k requests per second. Service used a combination of NLP and rules-based logic.
  • Enhanced spam classification system with real-time signature updates using MemoryDB (Redis)
  • Close collaboration with Machine Learning and Data Science team for model evaluation
  • Implemented multilingual classification support
  • Cross-business communication with Product Owners, DevOps, Engineering and QA teams
Oct 2022 - Present

Technical Advisor

Current
Nl Softworks

Boston, Massachusetts, US

  • NL Softworks is a WordPress website design and development company focusing on eCommerce experiences. Founded in 2015, in my free time I serve as a technical advisor on engineering best practices.
  • Guidance on software architecture
  • Engineering operations
  • Business strategy
Jul 2020 - Present

Sr Software Engineer I

Datto, Inc.

Norwalk, Connecticut, US

  • Datto (acquired by Kaseya) is a managed service provider (MSP) focusing on cybersecurity and Business Continuity and Disaster Recovery (BCDR). I served as technical lead for their React and Node.js based e-commerce.
  • Technical lead on integration of Stripe payment processing with our Node.js e-commerce backend.
  • Contributed to the design and implementation of a payment transaction tracing system that links Stripe and NetSuite records within a distributed environment
  • Created and presented proposed architectural changes to executive stakeholders to enhance system robustness, performance, and scalability; collaborated with teams to refine the proposal and secure support.
  • Facilitated cross-business communication with stakeholders, product owners, QA, and infrastructure teams.
  • Led a documentation initiative, covering everything from technical designs to broader process guidelines.
Jul 2021 - Oct 2022

Full Stack Engineer

Stackry

Nashua, NH, US

  • Stackry is a package consolidation and forwarding company, serving customers worldwide by giving them affordable access to USA based retailers. I wore multiple hats, from working on their Java based backend and.
  • Designed major upgrade to Java based payment system for improved extensibility and robustness. Led implementation of new payment processor
  • Developed a C#-based desktop application using hardware and SaaS APIs for a critical warehouse process, significantly improving operational efficiency and delivering under a tight deadline.
  • Backend and frontend web development for an international e-commerce platform, enhancing site functionality and user experience.
  • Collaborated with vendors to integrate an OCR system and verify service level agreements (SLAs), ensuring compliance and performance standards.
  • Developed and deployed a Shopify React application on AWS Elastic Beanstalk, optimizing online retail operations.
May 2019 - Jul 2021

Solutions Engineer

Net Atlantic, Inc.

Salem, MA, US

  • Net Atlantic is an email marketing company responsible for sending email for enterprise clients, having sent over 85 billion emails over the span of nearly 30 years. I started as an intern and grew to working on.
  • Increased Java application efficiency from processing ~80 emails per minute, to ~4,600 emails per minute
  • Created new customer facing web application integrated with Net Atlantic's email marketing platform
  • Built and maintained internal tools for data aggregation and analysis
  • Architected multiple systems through entire SDLC for internal and customer use
  • In-depth query optimization using execution plans and other features of MSSQL Studio
Jun 2018 - May 2019
Team & coworkers

Colleagues at Proofpoint

Other employees you can reach at proofpoint.com. View company contacts for 4887 employees →

LV Linda Vaughan Linda Vaughan Colleague at Proofpoint Cypress, Texas, United States, United States View → SK Samson Kim Samson Kim Colleague at Proofpoint San Francisco, California, United States, United States View → MJ Michael Järpenge Michael Järpenge Colleague at Proofpoint Stockholm, Stockholm County, Sweden, Sweden View → NS Nicolas Santo Nicolas Santo Colleague at Proofpoint Comuna 11, Buenos Aires Province, Argentina, Argentina View → JA Jeremy Amweg Jeremy Amweg Colleague at Proofpoint Columbus, Ohio Metropolitan Area, United States View → MB Mark Barratt Mark Barratt Colleague at Proofpoint West Jordan, Utah, United States, United States View → MY Mike Yriart Mike Yriart Colleague at Proofpoint Round Hill, Virginia, United States, United States View → AV Arun V. Arun V. Colleague at Proofpoint San Jose, California, United States, United States View → MM Mike M. Mike M. Colleague at Proofpoint Oldham, England, United Kingdom, United Kingdom View → JH Julio Hernandez Julio Hernandez Colleague at Proofpoint Arvada, Colorado, United States, United States View →
4 education records

Colby L. education

Bachelor’S Degree, Computer Science

Salem State University

Computer Science

University Of Massachusetts Amherst

Computer Science

Salem State University

Education record

Salem High School
FAQ

Frequently asked questions about Colby L.

Quick answers generated from the profile data available on this page.

What company does Colby L. work for?

Colby L. works for Proofpoint.

What is Colby L.'s role at Proofpoint?

Colby L. is listed as Software Engineer III | Digital Risk Team at Proofpoint.

What is Colby L.'s email address?

AeroLeads has found 1 work email signal at @netatlantic.com for Colby L. at Proofpoint.

What is Colby L.'s phone number?

AeroLeads has found 2 phone signal(s) with area code 978 for Colby L. at Proofpoint.

Where is Colby L. based?

Colby L. is based in Greater Boston, United States, United States while working with Proofpoint.

What companies has Colby L. worked for?

Colby L. has worked for Proofpoint, Nl Softworks, Datto, Inc., Stackry, and Net Atlantic, Inc..

Who are Colby L.'s colleagues at Proofpoint?

Colby L.'s colleagues at Proofpoint include Linda Vaughan, Samson Kim, Michael Järpenge, Nicolas Santo, and Jeremy Amweg.

How can I contact Colby L.?

You can use AeroLeads to view verified contact signals for Colby L. at Proofpoint, including work email, phone, and LinkedIn data when available.

What schools did Colby L. attend?

Colby L. holds Bachelor’S Degree, Computer Science from Salem State University.

What skills is Colby L. known for?

Colby L. is listed with skills including Software Design, Programming, Java, Javascript, Computer Science, Software Development, Linux, and Git.

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