Meet Your Team

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ANNIE

Owner

Siefa Accounting and Business Services is owned and operated by Annie Siefa. Annie's passion for business and finance led her to open Siefa Accounting & Business Services to help small business owners manage their finances and focus more on running their business.


Annie lives in Kent, Washington with her husband. She has a BA in Politics from Whitman College, a certificate in Bookkeeping and is currently getting her Master in Accounting at the University of Massachusetts Dartmouth. Annie started Bookkeeping in 2016, working alongside her husband's small business. She also worked with various non-profits as a full charge bookkeeper and CPA doing bookkeeping and accounting. With her passion for serving others and her desire to see small business owners thrive, Annie dedicates her time ensuring that her clients' financials and overall business needs are taken care of.


In her free time, Annie enjoys spending time with her family and friends. You can also catch Annie at the gym working out, hiking, gardening, or reading a good book. Besides work, Annie volunteers at her church in the youth & women ministry.

ANNIE

Owner

Siefa Accounting and Business Services is owned and operated by Annie Siefa. Annie's passion for business and finance led her to open Siefa Accounting & Business Services to help small business owners manage their finances and focus more on running their business.


Annie lives in Kent, Washington with her husband. She has a BA in Politics from Whitman College, a certificate in Bookkeeping and is currently getting her Master in Accounting at the University of Massachusetts Dartmouth. Annie started Bookkeeping in 2016, working alongside her husband's small business. She also worked with various nonprofit as a full charge bookkeeper and CPA offices doing bookkeeping and accounting. With her passion for serving others her desire to see small business owners thrive, Annie dedicates her time ensuring that her client's financials and overall business needs are taken care of.


In her free time, Annie enjoys spending time with her family and friends. You can also catch Annie at the gym working out, hiking, gardening, or reading a good book. Besides work, Annie volunteer at her Church in the Youth & women ministry.

LISA

Accountant & Client Manager

Lisa Menday resides in Kent, Washington with her husband and three children. She has a BS in Accounting from Central Washington University and passed the CPA exam after graduating.


She worked first for an international transportation company in payroll and then at a large accounting firm in Seattle. In September of 2023, she became part of the Siefa team!


Lisa homeschooled her kids and was part of the local chapter leadership team where she taught several co-op classes. Most recently, she has worked at a local gym as a personal trainer and fitness manager. 



In her free time, Lisa enjoys spending time with her family camping, hiking, and hanging out in bookstores. 

SARAH

Bookkeeper & Client Manager

Sarah Haidary was born in Kabul, Afghanistan, but currently resides in Auburn, Washington. She graduated from Rana University with a Bachelor's degree in Law and Political Science. 


While in Afghanistan she worked as a project coordinator, administrative assistant, and senior finance assistant at ACCL International, where she was in charge of managing various client accounts. 


In 2021, She migrated from Afghanistan to the United States and began working as a Bookkeeper and Client Manager at Siefa Accounting & Business Services. She enjoys developing new skills, traveling, reading books, walking, and bowling in her spare time.

LISA

Accountant & Client Manager

Lisa Menday resides in Kent, Washington with her husband and three children. She has a BS in Accounting from Central Washington University and passed the CPA exam after graduating.


She worked first for an international transportation company in payroll and then at a large accounting firm in Seattle. In September of 2023, she became part of the Siefa team!


Lisa homeschooled her kids and was part of the local chapter leadership team where she taught several co-op classes. Most recently, she has worked at a local gym as a personal trainer and fitness manager. 


In her free time, Lisa enjoys spending time with her family camping, hiking, and hanging out in bookstores. 

SARAH

Bookkeeper & Client Manager

Sarah Haidary was born in Kabul, Afghanistan, but currently resides in Auburn, Washington. She graduated from Rana University with a bachelor's degree in Law and Political Science. 


While in Afghanistan she worked as a project coordinator, administrative assistant, and senior finance assistant at ACCL International, where she was in charge of managing various client accounts. 


In 2021, She migrated from Afghanistan to the United States and began working as a Bookkeeper and Client Manager at Siefa Accounting & Business Services. She enjoys developing new skills, traveling, reading books, walking, and bowling in her spare time.

Chelsey

For Chelsey L., business management and bookkeeping has been an integral part of her life since she was very young. Her father owned a Concrete and Construction company and was always doing projects, while her mother earned extra money refurbishing antique furniture. Her family also had livestock farms through parts of her life. She learned the ins and outs of these trades, and started helping with bookkeeping and job costing duties for fun.

 

In her early twenties she went on to do a year long internship under the corporate controller and head of HR of Bidadoo, INC in Kent, Washington as the controller's assistant, where she learned the accounting processes for direct sales, auction sales, commission sales, equipment purchases, CRM management, multi-state compliance, and she specialized in data analysis and reports. She hopes to pursue further education and become a Financial Analysis accountant.

 

In her free time, she enjoys a variety of activities such as many different forms of art, clothing, interior, and home designs, architecture, riding and competing with her horses, and giving riding lessons via her own business. A meticulous and detail-oriented person, her goal is to help clients with their own business needs and set them up for success just as she would with her own.

Paul

Accountant & Client Manager

Paul Ngali is from the Democratic Republic of Congo in Central Africa. After receiving his AAS in Accounting and Business Management from Institute of Superior Commerce in Kinshasa, DRC, he worked for 9 years in finance and accounting for the Ministry of Public Works and Infrastructure in his county.


In 2014 he immigrated with his family to the United States to pursue further education. Now, after graduation from Bellevue College with his Bachelor’s degree in Applied Accounting, he is pleased to have a position with Siefa Accounting and Business Services. 



Paul lives with his wife and 3 sons in Fife, Washington and enjoys relaxing with his family, outdoor activities, and trying new restaurants.

Sarah

Operations Assistant

Sarah Artemiev is a newcomer in the world of finance, but with a background in International Communications, Office Management and Education, she is proficient at multitasking and enjoys working with the focused team at Siefa Accounting. Sarah handles a range of responsibilities including payroll processing, communication with new and existing clients, and assisting our bookkeepers with accounting assignments. 


Sarah lives in Puyallup, WA with her husband and 3 children. She is a homeschool mom of 14 years with two in college and one still homeschooling. She spent 10 years working with an international organization in Russia, where she met her husband of 24 years. Together, they love to travel and see new places. 


Sarah enjoys languages, cultures, nurturing young people and finding time to enjoy beauty and be active in the great outdoors. 

Olena

Accountant & Client Manager

Olena Bogash was born in Kharkiv, Ukraine, and graduated from Kharkiv National University with a bachelor’s degree in Accounting and Auditing. 


In Ukraine, she worked as an accountant for a sand mining company and crushed stone mine site development. 


In 2023, she moved from Ukraine to USA and started working as an accountant at Siefa Accounting & Business Services. 


Lena currently resides in Sumner, Washington with her husband, son and mother-in-law. In her free time, she enjoys spending time with her family, traveling, biking and going to the pool.

Trinity

Intern

Trinity Artemiev works as an intern in our office, assisting our bookkeepers and team with data entry and other office support tasks. Eager to work a steady, part-time job alongside her studies, she joined our team in March of 2024.


Trinity is currently a Running Start student at our local Pierce College, studying to earn her AA in Biology. She plans to pursue a four-year degree and specialize in Zoology in the future. 


Outside of work and school, Trinity volunteers at her church, serving in children’s ministry and enjoying youth group meetups. She lives at home with her family in Puyallup, WA and in her free time enjoys drawing, watching movies and playing racing games with her siblings.

Olga

Accountant and Tax Specialist

Olga was born in Ukraine and moved to the United States in 2014. Before relocating, she studied banking at Odesa National Economic University. She is now finishing her Bachelor's degree in Accounting at Bellevue College and has gained valuable experience in banking and bookkeeping.


In her free time, Olga enjoys exploring the natural beauty of Washington, whether it's hiking in the forests or enjoying scenic views of the mountains and coast.


Family is very important to Olga. She loves spending time with her two children, a son and a daughter. She continues to grow in her career, education, and personal life while embracing the opportunities life in Washington has to offer.