Meet Our Expert Team

Calculate Wit is powered by certified professionals with decades of combined experience. Every calculator is created and verified by experts in their respective fields.

50+
Years Combined Experience
15+
Professional Certifications
100+
Verified Calculators
10+
Industry Specializations

Core Team Members

Salman Abbas

Salman Abbas

5+ years exp.

Lead Software Architect

Lead architect and founder of Calculate-WIT with 12+ years of experience in full-stack development and cloud infrastructure. Passionate about building scalable, maintainable software solutions and mentoring junior developers.

Credentials

  • AWS Solutions Architect Professional
  • Google Cloud Professional Data Engineer
  • Kubernetes Application Developer
  • B.S. Computer Science, National University of Sciences and Technology (NUST)
  • M.S. Software Engineering, University of Engineering and Technology (UET)

Areas of Expertise

TypeScriptNode.jsReactCloud ArchitectureMicroservicesDevOpsSystem DesignPerformance Optimization

Ayesha Khan

5+ years exp.

Senior Full-Stack Engineer

Senior full-stack engineer with 9 years of experience building enterprise applications. Specializes in backend optimization and database design. Committed to code quality and comprehensive testing practices.

Credentials

  • MongoDB Certified Developer
  • AWS Certified Developer Associate
  • Oracle Java Associate Programmer
  • B.Tech Information Technology, Indian Institute of Technology (IIT) Delhi
  • Diploma in Full-Stack Web Development, Udacity

Areas of Expertise

JavaScriptPythonMongoDBExpress.jsReact NativeDockerTestingDatabase Design

Marcus Rodriguez

5+ years exp.

Principal Frontend Engineer

Principal frontend engineer with 11 years of experience creating beautiful, performant user interfaces. Passionate about accessibility standards and progressive web applications. Regular speaker at tech conferences.

Credentials

  • Advanced React.js Developer
  • Vue.js Master Certification
  • Web Performance Expert
  • B.S. Computer Engineering, University of California, Berkeley
  • M.S. Human-Computer Interaction, Stanford University

Areas of Expertise

ReactVue.jsTypeScriptCSS/SCSSWeb PerformanceAccessibility (a11y)UI/UXNext.js

Dr. Priya Sharma

5+ years exp.

Lead Data Scientist & ML Engineer

PhD-holding data scientist with 8 years of research and industry experience in machine learning. Published 15+ peer-reviewed papers on algorithmic optimization. Leads ML initiatives at Calculate-WIT.

Credentials

  • PhD in Computer Science (AI/ML specialization)
  • Deep Learning Specialization by Andrew Ng
  • TensorFlow Certified Developer
  • PhD Computer Science, Massachusetts Institute of Technology (MIT)
  • B.S. Mathematics & Physics, Delhi University

Areas of Expertise

Machine LearningData ScienceTensorFlowPyTorchPythonStatistical AnalysisNeural NetworksNLP

James Wilson

5+ years exp.

Senior Security & Infrastructure Engineer

Senior security engineer with 10 years of experience hardening enterprise systems and implementing zero-trust architectures. Previously worked at major tech companies securing infrastructure at scale.

Credentials

  • CISSP (Certified Information Systems Security Professional)
  • AWS Certified Security Specialist
  • Certified Kubernetes Administrator (CKA)
  • B.S. Cybersecurity, Carnegie Mellon University
  • SANS Security+ Certification Program

Areas of Expertise

CybersecurityInfrastructure as CodeKubernetesLinux/UnixNetwork SecurityCI/CD PipelinesComplianceCloud Security

Sofia Bergström

5+ years exp.

DevOps & Release Engineer

DevOps engineer with 7 years of experience automating deployment pipelines and managing production environments. Specializes in containerization and infrastructure orchestration for high-availability systems.

Credentials

  • Certified Kubernetes Administrator
  • HashiCorp Certified: Terraform Associate
  • AWS Certified DevOps Engineer Professional
  • B.S. Computer Science, Royal Institute of Technology (KTH), Sweden
  • Continuous Integration/Deployment Bootcamp, Linux Academy

Areas of Expertise

KubernetesTerraformJenkinsGitLab CIMonitoring & ObservabilityContainer OrchestrationAnsibleCloud Deployment

Chen Wei

5+ years exp.

Senior Backend Engineer

Backend specialist with 9 years building high-performance systems handling millions of requests. Expert in microservices architecture and database optimization. Passionate about clean code and design patterns.

Credentials

  • Oracle Certified Associate Java Programmer
  • AWS Solutions Architect Associate
  • Redis Certified Developer
  • B.S. Software Engineering, Tsinghua University, China
  • Advanced Java Programming Certification, Oracle University

Areas of Expertise

JavaSpring BootMicroservicesRedisPostgreSQLMessage Queues (RabbitMQ, Kafka)System DesignPerformance Tuning

Amelia Thompson

5+ years exp.

QA Automation Lead

QA automation lead with 6 years ensuring product quality through comprehensive testing strategies. Implements CI/CD testing frameworks and mentors junior QA engineers. Advocates for shifting testing left.

Credentials

  • ISTQB Certified Test Automation Engineer
  • Selenium WebDriver Expert
  • JIRA & Test Management Professional
  • B.S. Computer Science, University of Michigan
  • QA Automation Bootcamp, Test Automation University

Areas of Expertise

Test AutomationSeleniumCypressJestPerformance TestingAPI TestingManual TestingTest Strategy

David Kim

5+ years exp.

Senior Mobile Engineer

Mobile engineer with 8 years developing iOS and Android applications used by millions. Specializes in cross-platform development and mobile app performance optimization. Published 2 apps with 4.8+ ratings.

Credentials

  • Google Mobile Developer Certification
  • Apple iOS Developer Certificate
  • React Native Specialist
  • B.S. Computer Engineering, Seoul National University, South Korea
  • iOS & Android Development Bootcamp, App Academy

Areas of Expertise

React NativeFlutterSwiftKotlinMobile PerformanceFirebaseApp Store OptimizationCross-Platform Development

Rachel Green

5+ years exp.

Technical Documentation & DevRel Lead

Technical documentation specialist and developer advocate with 5 years creating clear, comprehensive docs for developer tools. Passionate about making complex concepts accessible. Hosts monthly developer workshops.

Credentials

  • Google Technical Writing Certificate
  • API Documentation Specialist
  • Agile Certified Practitioner
  • B.A. English Literature & Technical Communication, Northwestern University
  • Certificate in API Technical Writing, Write the Docs

Areas of Expertise

Technical DocumentationAPI DocumentationDeveloper ExperienceTechnical WritingMarkdown & Docs-as-CodeKnowledge ManagementCommunity EngagementTraining & Workshops

Our Values

Accuracy First

We never compromise on accuracy. Every formula is validated, every result is tested, and every calculator is reviewed by certified professionals.

User-Centric Design

Complex calculations should be simple to use. We design intuitive interfaces that make professional-grade tools accessible to everyone.

Continuous Learning

We stay current with the latest research, regulations, and best practices to ensure our calculators reflect the most up-to-date information.

Want to Join Our Team?

We're always looking for talented professionals to help improve our calculators and create new tools.

Get in Touch