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Sergey Kolesnikov Email & Phone Number

Software Engineering Manager at Credit Acceptance
Location: Irvine, California, United States 11 work roles 1 school
1 work email found @luxoft.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Work email s****@luxoft.com
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Current company
Credit Acceptance
Role
Software Engineering Manager
Location
Irvine, California, United States
Company size
2230 employees

Who is Sergey Kolesnikov? Overview

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Quick answer

Sergey Kolesnikov is listed as Software Engineering Manager at Credit Acceptance, a with 2230 employees, based in Irvine, California, United States. AeroLeads shows a work email signal at luxoft.com and a matched LinkedIn profile for Sergey Kolesnikov.

Sergey Kolesnikov previously worked as Staff Software Engineer at Credit Acceptance and Lead Software Engineer at Tradeblock. Sergey Kolesnikov holds Master Of Engineering - Meng, Computer Software Engineering from Southern Federal University.

Company email context

Email format at Credit Acceptance

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{first_initial}{last}@luxoft.com
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AeroLeads found 1 current-domain work email signal for Sergey Kolesnikov. Compare company email patterns before reaching out.

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Profile bio

About Sergey Kolesnikov

Software engineer with 15+ years of progressive engineering experience in mostly global enterprise environments. Practical experience in technical leadership, architecture, and hands on development of various software solutions: highly loaded and scalable microservice backends, BigData solutions, diverse system integrations. Large experience in the financial domain, but also participated in many others: telecom, ecommerce, geolocation, image recognition, gamedev. Proven record of hundreds successful production deliveries.Core Qualifications• Practical architecture & design experience in distributed highly loaded systems using various patterns and practices, some of them: DDD, EDA, CQRS, CDC, GOF, SOLID and others • AWS cloud experience with following services: API Gateway, RDS, Aurora, EC2, EKS (Kubernetes), ECR, EMR, MSK, S3, DynamoDB, DocumentDB, CloudWatch, Datadog, Terraform. • Complex SQL/NoSQL data modeling using: PostgreSQL, MsSQL, MySQL, Oracle, Redis, RediSearch, ElasticSearch, DynamoDB, DataStax (Cassandra), Hadoop HDFS, Hbase, Spark Sql (Databricks), MongoDB • My preferred languages are Java (Spring Boot / Vert.x / Quarkus) and Golang, but also proficient in many others: JavaScript, TypeScript, Python, C#, C++, PHP, Groovy, Kotlin, Bash, and others. • Hands-on 12+ years of web frontend development expertise using: React, Angular, ExtJS, Bootstrap, JQuery, HTML, CSS / SCSS, Ajax, Websockets, SSE • Extensive messaging implementations experience using Kafka, RabbitMQ, ActiveMQ, TIBCO EMS, SOAP, REST • Successfully integrated, setup SDLC and led international projects both Agile and Classic. • Experienced to work with cross functional teams and ambiguous requirements gathering to find effective solution. • Great hard and soft skills oriented on helping my team to deliver high quality results timely and efficiently.

Listed skills include Java, Agile Methodologies, Java Enterprise Edition, Spring, and 16 others.

Current workplace

Sergey Kolesnikov's current company

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Credit Acceptance
Credit Acceptance
Software Engineering Manager
Irvine, CA, US
Website
creditacceptance.com
Employees
2230
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11 roles

Sergey Kolesnikov work experience

A career timeline built from the work history available for this profile.

Staff Software Engineer

Current
Credit Acceptance

Southfield, Mi, Us

Aug 2023 - Present

Lead Software Engineer

Tradeblock

Stamford, Connecticut, Us

tradeblock.com

Dec 2022 - Aug 2023

Vice President Software Engineer

Galaxy

New York, Ny, Us

Responsible for architecture and development of highly loaded distributed settlement process. Led Event Storming process across multiple teams to build a holistic view of event driven business process. Designed and applied following EDA architecture patterns: Domain Driven Design (DDD), Command Query Responsibility Segregation (CQRS), Event Sourcing, Saga. Performed cross team work to improve business process, designed and implemented new UI concepts to address handling of millions of records issue. Led product development strategy, and team technical management.

Feb 2022 - Dec 2022

Technical Lead

Capital Group

Los Angeles, Ca, Us

Led and grown the team from 3 to 15 engineers due to exceptional quality for the customer. Implemented Agile & technical transformations in 50+FTE project. Significantly improved project performance by following categories: customer satisfaction, time-to-market, product quality, scope planning, metrics, DevSecOps and continuous improvements.Developed environments management tool, brokers quality assessment system and various trading system enhancements.Contract through the Luxoft company.

May 2017 - Feb 2022

Technical Lead Manager

Deutsche Bank

Frankfurt Am Main, Hessen, De

• Led architecture, design and development of the cross-system integration testing strategy which increased global early defects detection in more than 5 times and reduced QA efforts on 60+%.• Deep hands-on experience with Hadoop MR, HFDS, HBase, Storm, Spark, Oozie, Zookeeper, Pig, Impala, Parquet.• Improved product quality from 300 to less than 20 defects per release in a program of 100+FTE• Led team of 40 engineers and reduced client costs $2M annually by various automations, organizational and SDLC tuning• Was able to resolve conflict between client and my company that saved $1.5M revenueContract through the Luxoft company

Jan 2015 - Feb 2017

Lead Software Engineer

Deutsche Bank

Frankfurt Am Main, Hessen, De

• Led 8 engineers team, introduced SDLC changes and automations which decreased number of defects from 45 to less than 5 by release.• Found a critical bottleneck and developed solution that dramatically increased performance of service from minutes to seconds processing time.

Apr 2013 - Dec 2014

Senior Software Engineer

Deutsche Bank

Frankfurt Am Main, Hessen, De

• Successfully designed, developed and maintained crucial Hadoop job which was responsible for ingesting and modification petabytes of business data.• Successfully mentored 2 junior developers so they were promoted to regulars• Performed R&D and identified best UI web framework for project needs

Feb 2012 - Mar 2013

Software Developer

Lintech

Rochelle Park, New Jersey, Us

• Successfully designed, developed and maintained crucial Hadoop job which was responsible for ingesting and modification petabytes of business data.• Successfully mentored 2 junior developers so they were promoted to regulars• Performed R&D and identified best UI web framework for project needs

Apr 2010 - Feb 2012

Software Developer

Central Physics And Technology Institute Of Ministry Of Defense

• Individually developed Geo-locational standalone application and e-commerce web application

Dec 2008 - Apr 2010

Junior Software Developer

Buhexpert

• Individually developed standalone application for the city transportation department

Jan 2006 - Dec 2008
Team & coworkers

Colleagues at Credit Acceptance

Other employees you can reach at creditacceptance.com. View company contacts for 2230 employees →

PH Paula Hall Paula Hall Colleague at Credit AcceptanceMidlothian, Virginia, United States View → AM Adrian Manansala Adrian Manansala Colleague at Credit AcceptanceLas Vegas, Nevada, United States View → AJ Andre Jones Andre Jones Colleague at Credit AcceptanceFarmington, Michigan, United States View → TD Tracy Doll, Pmp Tracy Doll, Pmp Colleague at Credit AcceptanceSouth Lyon, Michigan, United States View → BR Brandon R. Brandon R. Colleague at Credit AcceptanceDetroit Metropolitan Area, United States View → KN Kevin Nalls Kevin Nalls Colleague at Credit AcceptancePittsburgh, Pennsylvania, United States View → TD Tiffany Dickerson Tiffany Dickerson Colleague at Credit AcceptanceFarmington, Michigan, United States View → JA Jessica Aguilar Hiett Jessica Aguilar Hiett Colleague at Credit AcceptanceGreater Fayetteville, Ar Area, United States View → SM Southcentral Mams Southcentral Mams Colleague at Credit AcceptanceTampa, Florida, United States View → ES Eric Smith Eric Smith Colleague at Credit AcceptanceDetroit Metropolitan Area, United States View →
1 education record

Sergey Kolesnikov education

  • Southern Federal University
    Southern Federal University
    Computer Software Engineering
FAQ

Frequently asked questions about Sergey Kolesnikov

Quick answers generated from the profile data available on this page.

What company does Sergey Kolesnikov work for?

Sergey Kolesnikov works for Credit Acceptance.

What is Sergey Kolesnikov's role at Credit Acceptance?

Sergey Kolesnikov is listed as Software Engineering Manager at Credit Acceptance.

What is Sergey Kolesnikov's email address?

AeroLeads has found 1 work email signal at @luxoft.com for Sergey Kolesnikov at Credit Acceptance.

Where is Sergey Kolesnikov based?

Sergey Kolesnikov is based in Irvine, California, United States while working with Credit Acceptance.

What companies has Sergey Kolesnikov worked for?

Sergey Kolesnikov has worked for Credit Acceptance, Tradeblock, Galaxy, Capital Group, and Deutsche Bank.

Who are Sergey Kolesnikov's colleagues at Credit Acceptance?

Sergey Kolesnikov's colleagues at Credit Acceptance include Paula Hall, Adrian Manansala, Andre Jones, Tracy Doll, Pmp, and Brandon R..

How can I contact Sergey Kolesnikov?

You can use AeroLeads to view verified contact signals for Sergey Kolesnikov at Credit Acceptance, including work email, phone, and LinkedIn data when available.

What schools did Sergey Kolesnikov attend?

Sergey Kolesnikov holds Master Of Engineering - Meng, Computer Software Engineering from Southern Federal University.

What skills is Sergey Kolesnikov known for?

Sergey Kolesnikov is listed with skills including Java, Agile Methodologies, Java Enterprise Edition, Spring, Xml, Team Leadership, Web Services, and Hadoop.

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