JC

Looking for a job

Jesse Chalif

@jessechalif

I build secure web applications and perform hands-on application security testing, monitoring, and remediation.

What I'm looking for

I'm looking for work where I can build secure web applications, investigate threats, test for vulnerabilities, and improve security controls through practical development and application-security work.

I build and maintain responsive web applications for Cambe Group Inc., covering front-end and back-end development, API integrations, testing, deployment, performance, and SEO fundamentals.

I also protect the application through log monitoring, threat detection and triage, vulnerability assessments, penetration testing, secure code reviews, and CVE-driven dependency updates.

I implement controls including OAuth, JWT, MFA, role-based access control, encryption at rest, and secure credential storage, guided by the OWASP Top 10.

Outside client work, I created a graphical GPG/GnuPG security toolkit for hashing, key management, signatures, encryption, and file-signature verification, while continuing freelance work in application development, electronics, CAD, and repair.

Experience

Work history, roles, and key accomplishments

CI

Current

Web Developer / Application Security

Current

Cambe Group Inc.

Jan 2026 - Present (8 months)

Design, build, and maintain responsive websites and web applications, develop and integrate APIs, and implement secure coding practices. Monitor security logs, conduct vulnerability assessments, and perform code reviews to prevent common vulnerabilities.

Web Development API Integration Git OWASP Top 10 SQL Injection XSS CSRF OAuth JWT MFA RBAC Encryption Vulnerability Assessment Penetration Testing Security Audits Vulnerability Monitoring Databases

SE

Freelance Technical Services

Self-Employed

Provided freelance technical services including web application security, application development, software design, hardware repair, and CAD design.

Web Application Security Application Development Software Design Hardware Repair 3D CAD Design Electrical Design PCB Design

Education

Degrees, certifications, and relevant coursework

CO

CompTIA

CompTIA Security+, Cybersecurity

Earned the CompTIA Security+ certification, validating foundational cybersecurity skills.

CO

Coursera

Google Cybersecurity Professional Certificate, Cybersecurity

Completed the Google Cybersecurity Professional Certificate, covering risk management, incident response, network security, and SIEM tools.

Tech stack

Software and tools used professionally

Splunk

JavaScript

Python

C++

PowerShell

Wireshark

Git

SQL

Blender

Nmap

Availability

Looking for a job

Location

United States

Authorized to work in

Portfolio

github.com/ChalifRobotics/GPG-Cryptographic-Security-Toolkit

Salary expectations

158k+ PHP

Social media

Job categories

Application Security Engineer Web Developer Penetration Tester Security Analyst

Skills

Application Security Web Development Frontend Development Backend Development API Integration Git SEO Threat Detection Security Triage Log Analysis Vulnerability Assessment Penetration Testing Secure Coding Code Review OWASP Top 10 SQL Injection Cross Site Scripting Cross Site Request Forgery OAuth JWT Multi Factor Authentication Role Based Access Control At Rest Encryption Security Auditing Compliance Assessments Vulnerability Monitoring Databases Wireshark Tcpdump Splunk Nmap Windows Firewall TCP IP OSI 7 Layer Model Subnetting Network Protocols Firewalls VPN NAT FTP Telnet HTTP SMB ARP Spoofing IP Spoofing DOS DDoS Session Hijacking SSL TLS DNS Tunneling Passive Recon Active Recon Black Box Testing Grey Box Testing White Box Testing Risk Assessment Risk Management Static Analysis Dynamic Analysis Security Assessments Gap Analysis Threat Hunting Threat Mapping Threat Modeling Incident Response Threat Containment Malware Removal Linux Command Line PowerShell Python C++SQL HTML JavaScript AI Agents Electrical Design Electronics Repair Robotics Design Soldering 3D CAD Design Onshape Blender Fritzing PCB Design

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