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Viachaslau Rahulia

@viachaslaurahulia

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Tech lead and architect with 15 years of cloud product experience.

Poland

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What I'm looking for

I am looking for an enthusiastic and talented engineering team to collaborate with on complex and impactful challenges, such as developing scalable, highly available, and low-latency cloud products or distributed systems. I am eager to learn new technologies and would be thrilled to contribute to the success of your great products.

I am a tech lead and architect with over 15 years of experience in designing, implementing, and continuously deploying scalable, highly available, and low-latency cloud products. My expertise lies in leading projects from concept to deployment, collaborating with globally distributed teams to ensure alignment between technical and business goals. I have successfully designed solutions that handle over 20,000 messages per second and serve 30 million users worldwide.

Throughout my career, I have fostered a culture of continuous learning, organizing knowledge-sharing events like Book and Architecture Clubs. My leadership at EffectiveSoft has resulted in significant cost reductions and revenue growth, including a $250K annual savings through attaining Microsoft Gold Partner status and doubling the company’s revenue from $100K to $200K by delivering customer projects efficiently. I am passionate about leveraging technology to solve complex problems and drive business success.

Experience

Work history, roles, and key accomplishments

Current

Tech Lead

Current

EffectiveSoft

Sep 2018 - Present (6 years 9 months)

Led medium-scale technical projects, selecting technologies and defining best practices. Mentored developers and reduced company costs by $250K annually. Built a cloud-based social network platform and implemented Infrastructure as Code, lowering maintenance expenses by 30%.

AWS Lambda Cassandra PostgreSQL AWS CloudFormation AWS S3 C#NodeJS TypeScript System Design Software Architecture Microservices Problem Solving Cross Functional Communication

Team Lead

EffectiveSoft

Nov 2013 - Sep 2018 (4 years 10 months)

Led a team to create a SaaS solution serving online content to over 30 million subscribers. Built a JS SDK for rendering newspapers and tripled annual revenue by exceeding customer expectations.

ASP.NET MSSQL JavaScript Akamai C# .NET Core

Senior Software Developer

EffectiveSoft

Jun 2011 - Nov 2013 (2 years 5 months)

Delivered clean and efficient code while addressing business needs. Improved product usability and customer satisfaction scores through data-driven solutions.

ASP.NET MSSQL JavaScript HTML CSS C#

Senior Software Developer

SaM Solutions

Mar 2009 - Jun 2011 (2 years 3 months)

Designed and coded an e-commerce platform, integrating it with Navision ERP to streamline data flow and improve operational efficiency, resulting in a 70% reduction in order processing time.