Omkar Mahadar

Senior Software Engineer

Bengaluru, Karnataka, India5 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Led large-scale MySQL upgrades for high-transaction systems.
Developed robust search engines for billion-transaction datasets.
Designed cloud architectures achieving significant cost savings.

Stackforce AI infers this person is a SaaS and EdTech Software Engineer with expertise in cloud computing and database management.

Contact

yomahadar@gmail.com LinkedIn

Skills

Core Skills

Systems DesignDatabase ManagementSoftware DevelopmentCloud Computing

Other Skills

APIsAWSAWS LambdaAmazon Web Services (AWS)Automation ScriptsData MigrationDatabricksDevOpsDjango REST FrameworkDockerDocker ProductsE-learning Platform DevelopmentGenome Sequencing Data AnalysisHTMLIndexing

About

I am a software engineer focused on creating impactful, scalable systems that address real-world challenges. I strive to build solutions that simplify the lives of engineers and improve the efficiency of development processes. I am driven to solve complex problems by delivering scalable, reliable, and innovative software that contributes to better systems and a positive impact on the world.

Experience

5 yrs 10 mos

Total Experience

2 yrs 11 mos

Average Tenure

5 yrs 3 mos

Current Experience

Capillary technologies

2 roles

Senior Software Development Engineer

Promoted

Apr 2024 – Present · 2 yrs 2 mos · Bengaluru, Karnataka, India

Large-Scale MySQL System Upgrade:
Led the successful upgrade of MySQL for a high-transactional system handling 10M+ transactions daily.
Ensured a seamless transition by leveraging sophisticated automation scripts and advanced strategies, maintaining system stability and performance throughout the upgrade process.
High-Scale Search Engine Development:
Currently driving the development of a robust search engine capable of querying over 1 billion transactions and millions of customer records.
Focused on optimizing query execution and indexing to deliver fast, accurate, and scalable search results for large-scale datasets, enhancing system performance and user experience.

MySQLAutomation ScriptsSystem StabilityPerformance OptimizationSystems DesignDatabase Management

Software Development Engineer

Feb 2021 – Mar 2024 · 3 yrs 1 mo · Bengaluru, Karnataka, India

CRM Loyalty Product Development: Designed and maintained APIs and microservices for a leading CRM platform. Implemented Redis Sentinel, ensuring zero cache downtime, and optimized MongoDB storage, reducing costs by 20%. Enhanced API performance with caching and optimizations, improving response times by 50%.
Bulk Job System Re-architecture: Transformed a high-volume OLTP workload into an OLAP model, reducing load by 80% using Databricks and RabbitMQ. Improved system performance by eliminating 95% of MySQL locking transactions.
Data Migration Project: Migrated datasets from Oracle to MySQL using AWS tools and custom logic. Developed a Record & Replay Service to validate live traffic, ensuring seamless migration with zero downtime.

APIsMicroservicesRedis SentinelMongoDBDatabricksRabbitMQ+3

Harbinger systems

Software Engineer

Jul 2020 – Feb 2021 · 7 mos · Pune, Maharashtra, India · Hybrid

Contributed to the development of a cutting-edge e-learning platform, designed to enable seamless online education and skill development for remote learners.
Played a key role in end-to-end web development, implementing scalable features that enhanced user experience and ensured platform reliability.
Collaborated with cross-functional teams to deliver a robust solution tailored to the evolving needs of digital learning.

Web DevelopmentE-learning Platform DevelopmentSoftware Development

Kovid bioanalytics

Web Developer

Jul 2019 – Jun 2020 · 11 mos · Pune, Maharashtra, India · On-site

Designed and implemented a cloud computing architecture for Next-Generation Genome Sequencing (NGS) data analysis, achieving 50-60% cost savings through real-time auto-scaling pipelines compared to traditional resource-intensive methods.
Built a web platform to seamlessly handle and process large-scale genomic data files (100+ GB) using technologies like Docker, AWS, and Python-Django.
Enhanced project management skills by collaborating within an active software development environment, delivering scalable solutions tailored for high-throughput genomic analysis.

Cloud ComputingGenome Sequencing Data AnalysisWeb Development