Krishna Dalal

Krishna Dalal

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Vancouver, British Columbia, Canada
Contact Krishna regarding: 
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Full-time jobs
Starting at CAD80k/year ~USD57k/year
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Timeline

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Résumé

Jobs verified_user 0% verified
  • F
    Software Engineer - Full-Stack
    Freelance Software Developer
    Oct 2023 - Current (2 years 11 months)
    • Designed and implemented software features end-to-end, including API endpoints, business logic, data models, and UI components, for 4+ SaaS clients, sustaining sub-200ms p95 latency under 10k+ monthly active users. • Eliminated slow-query bottlenecks in PostgreSQL and MySQL by introducing composite indexes and normalized schemas, cutting average query time by 30% and reducing page load times measurably across client dashboards. • Wrote unit and integration tests for critical API endpoints and business logic, improving code reliability and catching regressions before production deployment. • Set up structured logging, monitoring, and key metrics dashboards to track incident frequency and reliability, reducing mean time to resolution on pro
  • D
    Senior Software Engineer - Backend / Full-Stack
    Differenz System Pvt. Ltd.
    Jun 2022 - Sep 2023 (1 year 4 months)
    As a Senior Software Engineer specializing in Backend and Full-Stack development, I implemented observability and reliability tooling across 3+ production systems, setting up distributed tracing, structured logging, and alerting pipelines, which significantly contributed to root-cause analysis workflows for production incidents. I redesigned database schemas for 3 production services, replacing full-table scans with targeted indexes and materialized views, resulting in a 40% improvement in data retrieval speed on the highest-traffic endpoints. Additionally, I built and automated CI/CD pipelines, reducing release time by 50% and eliminating manual deployment errors; I monitored post-release behavior and resolved defects through thorough root
  • D
    Software Engineer - Backend / Full-Stack
    Differenz System Pvt. Ltd.
    Jun 2018 - Jun 2022 (4 years 1 month)
    • Developed and maintained RESTful APIs handling thousands of daily requests, writing clean, maintainable code within established architectural patterns and following team coding standards. • Decomposed moderately complex product requirements into backend solutions, designing relational (PostgreSQL, MySQL) and NoSQL (MongoDB) schemas with indexing strategies that improved data access performance on high-frequency queries. • Integrated Authorize.net and Square payment gateways and SMTP providers following established integration patterns, enabling automated billing and communication workflows that replaced manual processes. • Implemented asynchronous job processing for subscription and billing workflows, increasing system throughput and unde
Education verified_user 0% verified
  • Veer Narmad South Gujarat University
    Master of Computer Applications
    Veer Narmad South Gujarat University
    Jan 2016 - Jan 2018 (2 years 1 month)
    Computer Science
  • C
    Bachelor of Computer Applications
    C.B. Patel Computer College
    Jan 2013 - Jan 2016 (3 years 1 month)
    Computer Science