Portfolio
Project Showcase
portfolio_overview:
total_projects: "50+"
domains: ["e-commerce", "fintech", "saas", "enterprise"]
company_stages: ["startup", "scale-up", "enterprise"]
typical_outcomes: ["30-70% performance improvement", "5-10x scaling capacity"]
Featured Projects
E-commerce Platform Modernization
Client: Mid-size E-commerce Company
Duration: 6 months
Team Size: 15 engineers
project_context:
challenge: "Legacy monolithic system causing performance issues"
business_impact: "Slow feature development, poor user experience"
technical_debt: "High maintenance costs, scaling limitations"
methodology:
discovery:
- stakeholder_interviews
- system_architecture_analysis
- performance_baseline_establishment
- technical_debt_assessment
solution_design:
- microservices_migration_strategy
- database_optimization_plan
- caching_layer_implementation
- monitoring_observability_setup
implementation:
- phased_migration_approach
- zero_downtime_deployment
- team_training_knowledge_transfer
- continuous_monitoring_optimization
outcomes:
performance: "+40% page load time improvement"
deployment: "+60% faster feature releases"
scalability: "10x traffic capacity increase"
maintenance: "-50% operational overhead"
team_velocity: "+70% development speed"
Technologies: Node.js, React, PostgreSQL, Redis, Docker, AWS, Kubernetes
Startup Technical Due Diligence
Client: Investment Firm
Target: Series B SaaS Startup
Duration: 3 weeks
def technical_due_diligence():
assessment_areas = {
'codebase_quality': {
'score': 7.5,
'findings': ['good_architecture', 'needs_testing_improvement'],
'risk_level': 'medium'
},
'scalability': {
'score': 6.0,
'findings': ['database_bottlenecks', 'caching_gaps'],
'risk_level': 'medium_high'
},
'security': {
'score': 8.0,
'findings': ['strong_authentication', 'minor_vulnerabilities'],
'risk_level': 'low'
},
'team_processes': {
'score': 7.0,
'findings': ['good_ci_cd', 'documentation_gaps'],
'risk_level': 'medium'
}
}
return {
'overall_score': 7.1,
'investment_recommendation': 'proceed_with_conditions',
'remediation_cost': '$500k',
'timeline_to_scale_readiness': '6_months'
}
Key Findings:
- Identified $2M in hidden technical debt
- Recommended 6-month improvement roadmap
- Influenced deal terms and post-acquisition strategy
Financial Services Architecture Audit
Client: Fintech Startup
Focus: SOC2 Compliance & Security Review
Duration: 8 weeks
security_audit:
scope:
- authentication_authorization_review
- data_encryption_assessment
- api_security_evaluation
- infrastructure_security_analysis
- compliance_gap_assessment
findings:
vulnerabilities_identified: 12
compliance_gaps: 18
critical_issues: 3
remediation_priorities: ["authentication", "data_encryption", "access_controls"]
remediation_plan:
phase_1:
duration: "0-2 months"
focus: "Critical security fixes"
items: ["mfa_implementation", "encryption_upgrade", "access_audit"]
phase_2:
duration: "2-4 months"
focus: "Compliance preparation"
items: ["logging_enhancement", "policy_documentation", "training"]
phase_3:
duration: "4-6 months"
focus: "Certification readiness"
items: ["audit_preparation", "process_validation", "certification"]
results:
soc2_certification: "Achieved on first attempt"
security_score_improvement: "+85%"
enterprise_sales_enabled: "Yes"
customer_trust_increase: "Significant"
Engineering Team Scaling
Client: Fast-growing SaaS Startup
Challenge: Scale from 5 to 25 developers while maintaining quality
Duration: 12 months (ongoing)
Initiatives Implemented:
process_improvements:
code_review:
- mandatory_peer_review
- automated_quality_checks
- architecture_review_process
testing_strategy:
- unit_test_coverage_requirements
- integration_test_automation
- performance_test_integration
development_workflow:
- feature_branch_strategy
- automated_deployment_pipeline
- monitoring_alerting_setup
knowledge_management:
- technical_documentation_standards
- architecture_decision_records
- onboarding_program_design
scaling_results:
team_growth: "5x increase in 12 months"
code_quality: "Maintained despite rapid growth"
bug_rate: "-50% production issues"
onboarding_time: "75% reduction (4 weeks → 1 week)"
developer_satisfaction: "90%+ engagement scores"
Technical Leadership Examples
Staff Engineer Career Development
Mentee: Senior Frontend Developer → Staff Engineer
Program: 6-month Technical Leadership Development
Outcome: Promotion achieved in 5 months
def mentorship_program():
curriculum = {
'months_1_2': {
'focus': 'System Design Fundamentals',
'activities': [
'architecture_review_sessions',
'scalability_case_studies',
'design_pattern_workshops'
]
},
'months_3_4': {
'focus': 'Technical Influence',
'activities': [
'cross_team_collaboration',
'technical_proposal_writing',
'stakeholder_communication'
]
},
'months_5_6': {
'focus': 'Technical Leadership',
'activities': [
'architecture_decision_leadership',
'junior_developer_mentoring',
'technical_standard_definition'
]
}
}
return {
'promotion_achieved': True,
'timeline': '5 months (ahead of schedule)',
'impact': 'Leading architecture decisions across 3 teams',
'satisfaction': '95% increase in job satisfaction'
}
Engineering Manager Transition
Mentee: Senior Backend Developer → Engineering Manager
Program: 9-month Management Transition Coaching
Focus: People leadership and strategic thinking
management_development:
foundation_phase:
duration: "months 1-3"
skills:
- one_on_one_effectiveness
- performance_feedback_delivery
- team_meeting_facilitation
- conflict_resolution_basics
leadership_phase:
duration: "months 4-6"
skills:
- strategic_roadmap_planning
- cross_functional_collaboration
- stakeholder_communication
- resource_allocation_decisions
scaling_phase:
duration: "months 7-9"
skills:
- team_scaling_strategies
- hiring_interview_processes
- culture_development_initiatives
- organizational_impact_measurement
transformation_results:
team_productivity: "+35% improvement"
employee_satisfaction: "Top quartile scores"
retention_rate: "100% team retention during transition"
manager_confidence: "High leadership effectiveness rating"
Technology Impact
Performance Optimization Projects
| Project | Domain | Challenge | Solution | Result |
|---|---|---|---|---|
| API Gateway | E-commerce | High latency | Caching + optimization | 60% latency reduction |
| Database Scaling | SaaS | Query bottlenecks | Indexing + read replicas | 10x query performance |
| Frontend Optimization | Media | Slow page loads | Code splitting + CDN | 70% load time improvement |
| Microservices | Fintech | Monolith scaling | Service decomposition | 5x scaling capacity |
Architecture Evolution Examples
modernization_projects:
monolith_to_microservices:
- domain_decomposition_strategy
- data_migration_planning
- service_communication_design
- deployment_pipeline_automation
cloud_migration:
- infrastructure_assessment
- migration_strategy_development
- cost_optimization_planning
- security_compliance_ensuring
legacy_system_replacement:
- risk_assessment_and_mitigation
- phased_replacement_approach
- business_continuity_planning
- team_transition_management
Consulting Methodology
System Analysis Framework
class SystemAnalysisFramework:
def __init__(self):
self.phases = [
'discovery_and_context',
'technical_assessment',
'gap_analysis',
'solution_design',
'implementation_planning',
'knowledge_transfer'
]
def analyze_system(self, system):
results = {}
for phase in self.phases:
results[phase] = self.execute_phase(phase, system)
return self.synthesize_recommendations(results)
def measure_success(self):
return {
'performance_improvements': '30-70% typical',
'scalability_increases': '5-10x capacity',
'cost_optimizations': '20-40% savings',
'team_velocity': '40-60% improvement'
}
Delivery Excellence
project_delivery:
communication:
- weekly_progress_updates
- stakeholder_review_sessions
- technical_team_collaboration
- executive_summary_reports
quality_assurance:
- peer_review_processes
- automated_testing_integration
- documentation_standards
- knowledge_transfer_protocols
risk_management:
- proactive_issue_identification
- mitigation_strategy_development
- contingency_planning
- regular_checkpoint_reviews
Client Testimonials
"The analysis Mike provided gave us the roadmap we needed to confidently move forward with our technical modernization. His recommendations were practical, well-prioritized, and directly tied to our business goals."
— Sarah Chen, CTO at TechStartup
"Mike's strategic guidance helped us avoid costly technical decisions and establish processes that scaled with our rapid growth. His business-focused approach made the difference."
— David Park, CEO at GrowthCorp
"The architecture audit revealed critical scalability issues we hadn't considered. Mike's roadmap helped us address them systematically, and we successfully handled 5x traffic growth during our product launch."
— Lisa Wang, CTO at InnovateTech
Let's Discuss Your Project
Each project is unique, and I tailor my approach based on your specific needs, constraints, and goals. Whether you're dealing with technical debt, scaling challenges, or team development needs, I'd be happy to discuss how I can help.
# Start a conversation about your project
curl -X POST https://mikeshogin.com/contact \
-H "Content-Type: application/json" \
-d '{
"interest": "project_discussion",
"challenge_type": "system_optimization",
"timeline": "strategic_planning",
"message": "Let'\''s explore working together"
}'