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Majid Sharif Soleimani

@majidsharifsoleimani

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I build backend data and financial systems with C#, AWS, and PostgreSQL.

Sweden

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What I'm looking for

I'm looking for challenging backend development roles where I can build high-quality systems, solve complex problems, collaborate across teams, and deliver effective solutions.

At Data Talks, I build backend projects with AWS, Snowflake, and PostgreSQL, including more than 17 API integrations across Google Ads, Salesmanago, Braze, Shopify, and HubSpot.

I designed a flexible RulesEngine for data-pipeline operations, a highly available behavioral data collection system using Google Tag Manager and Snowplow, and a framework for reliable batch processing.

Previously at TOSAN, I led architecture and development for loan subsystems in C# and PL/SQL, improved service availability, reduced testing defects through pair programming and code reviews, and supported bank data migrations.

Experience

Work history, roles, and key accomplishments

Current

Back End Developer

Current

Data Talks

Feb 2022 - Present (4 years 7 months)

As a backend developer and a member of the Custom Engineering team, I am currently working extensively with various AWS services, including EC2, ECS, ECR, S3, SQS, SNS, Lambda, CloudWatch, and Secrets Manager, while actively utilizing Snowflake and PostgreSQL databases to develop several projects.

Some of my key achievements include:
● Implemented and managed over 17 successful integrations with

AWS Kafka Cloud Services Technical Design Snowflake Snowplow PostgreSQL REST APIs Google Ads Google Tag Manager

Data Migration Team Lead

Dotin

Nov 2021 - Feb 2022 (3 months)

I was a member of the Loan team, and my mission was to guide my colleagues to migrate some banks Loans data to the Dotin format.

Development Team Lead

TOSAN (Banking and Payment Solutions Provider)

Jan 2016 - Oct 2021 (5 years 9 months)

● Served as the technical team lead with in-depth business knowledge, guiding strategic decisions and development efforts.
● Achieved substantial acceleration in core business processes, significantly improving efficiency.
Enhanced service availability and reduced TPS by 30% by streamlining layers and removing unnecessary components.
● Lowered defect rates from the Loan team’s testing phase by 20%

Performance Optimization Technical Architecture Technical Leadership Technical Design

Senior Software Developer

TOSAN (Banking and Payment Solutions Provider)

Jan 2009 - Jan 2016 (7 years)

● Designed, tested, and deployed scalable, highly available, and modular software solutions that improved citizens’ access to financial services within the banking sector.
● Contributed to the data migration projects for four major Iranian banks, ensuring data integrity and a smooth transition.
● Maintained and extended legacy code for the Loan subsystem, focusing on troubleshooting and enhancing

Performance Optimization Technical Architecture Technical Design