Architecting a modular CRM. Leading technical strategy, a cross-functional engineering team, and architectural code reviews.
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RESUME / 2026
Asir Mosaddek Sakib
Senior Software Engineer & Technical Lead
Profile
Senior Software Engineer with 7+ years of experience building enterprise web applications with C#/.NET and Angular. Experienced in distributed systems, performance optimization, cloud delivery, and leading engineering teams. Experienced in Clean Architecture, SOLID principles, asynchronous programming, and mentoring engineers through reviews and technical sessions.
Experience
Led a microservices migration and production scaling. Reduced background-task wait times by 80%.
- Reduced background-task wait times by 80%.
- Improved parallel article generation by 20%.
- Stabilized a platform with over 85,000 registered users and 3,000 active users.
- Deployed applications on Azure and GCP, including Azure OpenAI models.
Improved distributed workflows with SAGA, delivered an advanced spreadsheet solution, and mentored engineers.
- Reduced scenario duplication processing time by 20% using the SAGA pattern.
- Delivered a SpreadsheetGear solution with Event Sourcing.
Built Audit Tracker 2, accelerated Forms Data APIs, and contributed to enterprise tax-calculator platforms.
- Improved Forms Data API speed by 50% by removing a legacy dependency.
- Contributed to Global Minimum Tax 2 and International Tax Calculator 2.
Built an FX Rates microservice, document publishing workflows, and faster import/export operations.
- Improved entity import/export workflows by 20% through in-memory caching.
- Built an FX Rates API and a state-machine-based document publishing tool.
Technical skills
Backend & APIs
C# / .NET Core · Go · Python / Django · REST & gRPC · Entity Framework
Frontend
Angular · Enterprise web applications · API integration
Data & messaging
PostgreSQL / MSSQL · MongoDB · Redis · RabbitMQ / MassTransit · MySQL / AWS S3
Cloud & delivery
Azure · Google Cloud · Docker · GitHub Actions · CI/CD
Architecture
Microservices · Event-driven systems · Clean Architecture / DDD · SAGA / Event Sourcing · OAuth2 / JWT / RBAC
Engineering leadership
Technical strategy · Code reviews · Mentoring · Agile / Scrum · AI / LLM pipelines
Education
BSc in Computer Science & Engineering
Begum Rokeya University, Rangpur · 2011–2015 · CGPA 3.52/4.0
Higher Secondary Certificate · Science
Cantonment Public School and College, Rangpur · 2011 · GPA 5.0/5.0
Secondary School Certificate · Science
Lions School and College, Rangpur · 2009 · GPA 5.0/5.0
Achievements
- ACM ICPC Dhaka Regional 2016: 35th place, Rangpur divisional champion.
- CUET NCPC 2017: 45th place, Rangpur divisional champion.
- Team: BRUR DividedByZero.
- National Mobile Application Development Awareness & Capacity Building Program, Rangpur (2014): 1st place.