Michael Iwanek
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Michael Iwanek Email & Phone Number

Full Stack Software Engineer at Pacific Northwest National Laboratory
Location: Richland, Washington, United States 5 work roles 4 schools
1 work email found @calstrs.com 4 phones found area 916 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email m****@calstrs.com
Direct phone (916) ***-****
LinkedIn Profile matched
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Role
Full Stack Software Engineer
Location
Richland, Washington, United States
Company size

Who is Michael Iwanek? Overview

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Quick answer

Michael Iwanek is listed as Full Stack Software Engineer at Pacific Northwest National Laboratory, a with 4387 employees, based in Richland, Washington, United States. AeroLeads shows a work email signal at calstrs.com, phone signal with area code 916, and a matched LinkedIn profile for Michael Iwanek.

Michael Iwanek previously worked as Full Stack Software Engineer Intern (Tech Intern III) at Pacific Northwest National Laboratory and Senior Accounting Officer (Recon/ Data Conversion Specialist) at Calstrs. Michael Iwanek holds Bachelor Of Science - Bs, Computer Science, 4.0 from Oregon State University.

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Email format at Pacific Northwest National Laboratory

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{first_initial}{last}@calstrs.com
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Profile bio

About Michael Iwanek

๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ ๐—ฃ๐—ผ๐—ฟ๐˜๐—ณ๐—ผ๐—น๐—ถ๐—ผ โžก๏ธ https://michael-iwanek-portfolio.com/ ๐—ฆ๐—ธ๐—ถ๐—น๐—น๐˜€ ๐Ÿ“# | .NET, C#, TypeScript, GraphQL, Node.js, PostgreSQL# | AWS CLI/CDK, PyTorch, SageMaker, SNS, Lambda, ECS# | Tailwind CSS, Figma, React.js, Express.js,# | C, C++, Rust, Assembly x86# | Python, Django, Flask, Jinja, Java# | Git, Linux, Bash, Docker, Socket.io# | Jest, pytest, UAT, Jama, Postman, Axios# +--+--------------------------+------------------------+--+## | Bitbucket, Jira, Sourcetree, Confluence# | SQL, NoSQL, MongoDB, MariaDB# | CSS, HTML, SCSS, Bootstrap, REST APIs# | SQL Server Mgmt Studio, PHPMyAdmin# | VBA, SAP GUI Scripting# | Excel, OneNote, Access, PowerBISoftware Engineer at Pacific Northwest National Laboratory (PNNL) and 2024 Computer Science graduate from Oregon State University. Proven experience working in teams (Agile/SCRUM) to deliver high quality work products, in deadline-driven environments. I have a unique background, having four years of professional work experience as a CPA before switching careers to software development. I first discovered programming by self-teaching myself VBA to automate accounting tasks, and was fascinated by how much time they could save for myself and others. From my past work experience, I've developed a high attention to detail, soft-skills, and experience working with complex data sets that have translated well to programming. When away from work, I enjoy lead climbing, bouldering, PC games, skiing, and occasional backpacking in the mountains with friends.

Listed skills include Time Management, Customer Service, Teamwork, Cash Management, and 13 others.

Current workplace

Michael Iwanek's current company

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Pacific Northwest National Laboratory
Pacific Northwest National Laboratory
Full Stack Software Engineer
richland, washington, united states
Website
Employees
4387
AeroLeads page
5 roles

Michael Iwanek work experience

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

Full Stack Software Engineer

Current

Richland, Washington, United States

โ— Develop reusable React.js/TypeScript components for an enterprise level application, under direct supervision of senior software engineers. Leverage CSS frameworks (Tailwind/Blueprint) to create responsive UI elements per Figma mock-ups, such as modals, navigation menus, forms, and grids. Implement TypeScript features such as interfaces and generics to add static typing/type safety to JavaScript (e.g - GraphQL codegen), and detect errors in compilation before code is deployed to production. Utilize the Apollo client to interact with data from the GraphQL server, via queries and mutations. Use state management libraries such as XState (finite state machines/ deterministic state transitions) to avoid prop drilling.โ— Program features for .NET APIs in C#, while concurrently developing the front end and other services in languages such as Python. Create new GraphQL resolvers to query data against the PostgreSQL database (AWS RDS) with EF Core (IQueryable/LINQ). Add new C# interfaces/classes to implement timed background services (IHostedService), case insensitive filtering, pagination, kickoff RabbitMQ message broker services to produce/consume data, and interact with AWS resources such as S3 buckets.โ— Create Python microservices for tasks such as importers/database operations, or to programmatically deploy AWS resources to the cloud (AWS CDK), such as AWS Lambdas (Boto3), CloudFormation stacks, SNS Subscriptions/Topics, and endpoints. โ— Use computer vision machine learning libraries such as Detectron2 to train PyTorch models on labeled image COCO datasets/Juptyer Notebooks. Deployed models to AWS SageMaker HTTP endpoints to make inferences/predictions from submitted images.โ— Report to senior software engineers and project managers in an Agile environment, participating in daily stand-ups and meetings/sprints, and using Atlassian Bitbucket/Git for version control, pull requests, and other collaborative tasks.

Apr 2024 - Present

Senior Accounting Officer (Recon/ Data Conversion Specialist)

100 Waterfront Place, West Sacramento, Ca 95605

โ— Programmed complex VBA macros in Excel/Access for units such as Accounts Payable, Accounts Receivable, Tax, and the General Ledger/Financial Reporting team, introducing significant automation to month-end close and reducing time spent to complete tasks by hours in some cases. โ— Created custom dashboards/GUIs to run 10+ macros from one Excel/Access program, with input parameters to dynamically export reports, bulk process journal entries & invoice creation by rapidly writing data from Excel to the system GUI, or adding dynamic formulas (double criteria INDEX/MATCH, SUMIFS) to downloaded Excel reports. Added self-checking functionality to ensure macros ran correctly (programmatically adding formulas/screenshots to tie amounts from various reports). Used the Windows API and SAP object library for filesystem access and interacting with SAP UI DOM elements. Created custom VBS scripts with WScript.Shell to pull various reports from interfaces/network drives and convert files in bulk. โ— Programmed complex SQL queries using Microsoft SQL Server Management Studio, to analyze datasets extracted from legacy ADABAS systems for conversion to a new accounting system. Utilized sub-queries, joins, aggregate functions, to compare tables in excess of ten million records for errors. Manage multiple Access databases for accounting data (IRC 415 program, Cash Balance, Medicare A/B OPEB benefits). Created SQL queries to dynamically correct hundreds of insert anomalies that previously had to be manually corrected monthly due to a non-normalized table schema (ran via a VBA GUI).โ— Performed reconciliations of GL accounts using SAP ERP, START, and Excel. Drafted JEs and completed workpapers for monthly accruals and fund reclasses. Performed various analyses of financial data using Pivot Tables, Pivot Charts, Excel statistical models (3-sigma/ linear regression) and other tools. Identify and research reconciling items, database errors, and present findings to upper management.

Mar 2021 - Jun 2023

Accounting Officer (Specialist) - Reconciliations And Accounting Analyses

400 Q St, Sacramento, Ca 95811

Jul 2020 - Feb 2021

Tax Associate

500 Capitol Mall, Ste 2100, Sacramento Ca 95814

โ— Prepared federal and state returns (Form 1065, 1120, 565, etc.) for complex private equity investment partnerships and corporate entities, using Asset Management Platform (AMP), Excel, GoRS, and other tax compliance tools. Obtained a thorough understanding of partnership agreement provisions to allocate income to partners via targeted or special allocations (waterfall, carry/promote), commitment percentages, or other methods as necessary.โ— Filed informational returns for investment partnerships to report FDAP income (1042,1042-S), ECI (8805/8804), interests in passive foreign investment companies (PFICs) Form 8621, transfers to foreign corporations (Form 926), and indirect contributions to foreign partnerships (Form 8865).โ— Used macros and advanced Excel tools, to prepare excel workpapers, import data from client provided information, generate ad hoc reports, calculate federal taxable income through book-to-tax adjustments, and reconcile data (INDEX/MATCH, pivot tables, etc). Tracked partner 704(b) and tax basis capital accounts using audited financial statements, PCAP information, and fund of fund underlying investments owned; tracked 199A income, UBTI, ECI, and UDFI to partners and reported on K-1s with appropriate footnote detail.โ— Coordinated with engagement team to meet deliverable deadlines, carry complex projects through multiple layers of review, and deliver exceptional service to clients. Achieved high billable hours, averaging 50-55+ a week, over an 8 month busy season, while concurrently studying and passing all four sections of the uniform CPA examination.

Jan 2019 - Jun 2020
Team & coworkers

Colleagues at Pacific Northwest National Laboratory

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4 education records

Michael Iwanek education

Bachelor Of Science - Bs, Computer Science, 4.0

Activities and Societies: Summer 2023 - CodePath Advanced Technical Interview Prep Course; Honor Roll 2022-2024 ๐—š๐—ฃ๐—”: 4.0 - Graduated.

Advanced Technical Interview Prep Course

โ— An intensive 5-10 hour a week review course for active Computer Science University students covering technical interview preparation.

Bachelor Of Science (B.S.), Accounting

๐— ๐—ฎ๐—ท๐—ผ๐—ฟ ๐—š๐—ฃ๐—”: 3.96 ๐—ฃ๐—ฟ๐—ผ๐—ณ๐—ฒ๐˜€๐˜€๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—š๐—ฟ๐—ผ๐˜‚๐—ฝ๐˜€/ ๐—Ÿ๐—ฒ๐—ฎ๐—ฑ๐—ฒ๐—ฟ๐˜€๐—ต๐—ถ๐—ฝ ๐—ฃ๐—ผ๐˜€๐—ถ๐˜๐—ถ๐—ผ๐—ป๐˜€: -Member of Beta Alpha Psi (International Accounting & Finance Student.

Associate In Science For Transfer (As-T), Business Administration

๐—–๐˜‚๐—บ๐˜‚๐—น๐—ฎ๐˜๐—ถ๐˜ƒ๐—ฒ ๐—š๐—ฃ๐—”: 3.945 (Highest Honors)

FAQ

Frequently asked questions about Michael Iwanek

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

What company does Michael Iwanek work for?

Michael Iwanek works for Pacific Northwest National Laboratory.

What is Michael Iwanek's role at Pacific Northwest National Laboratory?

Michael Iwanek is listed as Full Stack Software Engineer at Pacific Northwest National Laboratory.

What is Michael Iwanek's email address?

AeroLeads has found 1 work email signal at @calstrs.com for Michael Iwanek at Pacific Northwest National Laboratory.

What is Michael Iwanek's phone number?

AeroLeads has found 4 phone signal(s) with area code 916 for Michael Iwanek at Pacific Northwest National Laboratory.

Where is Michael Iwanek based?

Michael Iwanek is based in Richland, Washington, United States while working with Pacific Northwest National Laboratory.

What companies has Michael Iwanek worked for?

Michael Iwanek has worked for Pacific Northwest National Laboratory, Calstrs, Calpers, and Kpmg.

Who are Michael Iwanek's colleagues at Pacific Northwest National Laboratory?

Michael Iwanek's colleagues at Pacific Northwest National Laboratory include Bethel Tarekegne, Phd, Laura Paccini, Jennifer Nuzum, Aubrey Grace Means, and Chris Anderson.

How can I contact Michael Iwanek?

You can use AeroLeads to view verified contact signals for Michael Iwanek at Pacific Northwest National Laboratory, including work email, phone, and LinkedIn data when available.

What schools did Michael Iwanek attend?

Michael Iwanek holds Bachelor Of Science - Bs, Computer Science, 4.0 from Oregon State University.

What skills is Michael Iwanek known for?

Michael Iwanek is listed with skills including Time Management, Customer Service, Teamwork, Cash Management, Leadership, Kronos Timekeeping, Piano, and Social Networking.

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