About Us

Meet the team

The people who answer your calls, plan your project and install your windows and doors.

• Liliia Sizova Office Manager Read bio
  

  Liliia Sizova

  Office Manager

  Liliia joined Norden Seal Windows & Doors in March 2023 as an Office Administrator and advanced to Office Manager in 2025 in recognition of her dedication and professional growth. She oversees daily office operations, coordinates customer projects, and works closely with the sales, production, and installation teams to ensure smooth operations and an exceptional customer experience.

  With previous experience in office administration in leading tourism industry and sales associate at Warsaw International Airport, Liliia brings strong organizational skills, attention to detail, and a customer-focused approach to her role.

  Outside of work, Liliia enjoys staying active, exploring the outdoors, and discovering new places.
• Yuliia Kladko Office Administrator Read bio
  

  Yuliia Kladko

  Office Administrator

  Yuliia has been a valued member of Norden Seal Windows & Doors since November 2024, bringing experience in office administration, customer service, and project coordination. She plays an important role in supporting customers throughout their projects, coordinating installations and service appointments, and managing essential documentation. With a focus on service coordination and egress window projects, Yuliia works closely with customers, engineers, and permitting authorities to ensure projects progress smoothly from initial planning through completion.

  Known for her attention to detail, problem-solving skills, and customer-focused approach, Yuliia is dedicated to providing a positive and seamless customer experience.

  Outside the office, Yuliia enjoys spending quality time with family and friends.
• Juliia Rudenko Office Administrator
• Oleg Medyskyi Head Installer Read bio
  

  Oleg Medyskyi

  Head Installer

  Oleg has been a valued member of Norden Seal Windows & Doors since 2020, bringing hands-on experience in the window and door industry dating back to 2016. With a professional background as a Dental Technician, he combines technical precision, craftsmanship, and exceptional attention to detail.

  As Lead Installer, Oleg oversees installation projects, conducts final measurements, and ensures every installation meets Norden Seal's high standards of quality and workmanship. His extensive technical knowledge also makes him a trusted specialist in diagnosing and resolving service-related challenges.

  Behind his skilled craftsmanship and passion for working with tools is a warm-hearted family man with a romantic side. Outside of work, Oleg treasures quality time with his loved ones and enjoys firing up the barbecue to grill the perfect steak.
• Alex Bratanov Project Manager Read bio
  

  Alex Bratanov

  Project Manager

  Alex brings over 15 years of management experience in the fine-dining hospitality industry, where he developed strong expertise in team leadership, operations management, and delivering exceptional customer experiences. His background in high-end hospitality has shaped his commitment to professionalism, attention to detail, and service excellence.

  As a valued member of Norden Seal Windows & Doors for over two years, Alex now serves as a Project Manager for our Calgary operations. He oversees project planning, site coordination, customer communication, and installation scheduling, ensuring each project is managed efficiently from start to finish.

  Combining extensive management experience with a hands-on, customer-focused approach, Alex is dedicated to maintaining Norden Seal's high standards of quality and service.

  Beyond his professional role, Alex has an outstanding passion for the culinary arts and enjoys experimenting with flavours, creating delicious dishes, and sharing his creations with family and friends.
• Parviz Lashkarov Project Manager Read bio
  

  Parviz Lashkarov

  Project Manager

  Parviz has been a valued member of Norden Seal Windows & Doors for four years, bringing extensive professional experience in Human Resources Management and as a Sales Manager at one of Europe's leading companies. His background has equipped him with strong leadership, strategic sales, negotiation, and business development skills, along with a commercially driven mindset.

  As Project Manager, Parviz oversees every stage of the customer journey, from initial consultation and project planning to production, installation, and completion. His business-minded approach, attention to detail, and commitment to customer satisfaction ensure projects are managed efficiently while maintaining Norden Seal's high standards of quality and service.

  Having travelled to more than 30 countries, Parviz brings a broad international perspective and an ability to build meaningful relationships with people from diverse backgrounds.

  Outside of work, Parviz is a passionate automotive enthusiast who enjoys working on his vehicles, exploring custom modifications, and creating unique designs that reflect his personal style.
• Olha Aleksandrova Project Manager Read bio
  

  Olha Aleksandrova

  Project Manager

  Olha joined Norden Seal Windows & Doors in September 2026, bringing over 10 years of professional experience in the automotive industry, with a strong background in sales, finance, insurance, and customer relations.

  Throughout her career, she has worked with various automotive brands, financial institutions, and insurance providers, developing expertise in customer service, business development, and team leadership. Her experience has strengthened her ability to understand customer needs, provide tailored solutions, and build lasting relationships based on trust.

  At Norden Seal, Olha focuses on helping homeowners select window and door solutions that combine quality, energy efficiency, functionality, and affordability. She believes in a customer-first approach, emphasizing honest advice, clear communication, and making every customer feel confident in their investment.

  Outside of work, Olha enjoys spending quality time with her daughter, travelling, exploring new destinations, and experiencing different cultures.
• Nazif Burkhanov Owner & President Nazif is the Founder, Owner, and President of Norden Seal Windows & Doors, bringing a strong background in supply chain management, construction, and business development. After entering the window and door industry in 2018, he founded Norden Seal with a vision to build a company recognized for quality, reliability, and exceptional customer service. Read bio
  

  Nazif Burkhanov

  Owner & President

  Nazif is the Founder, Owner, and President of Norden Seal Windows & Doors, bringing a strong background in supply chain management, construction, and business development. After entering the window and door industry in 2018, he founded Norden Seal with a vision to build a company recognized for quality, reliability, and exceptional customer service.

  With a hands-on leadership style and a strategic, growth-oriented mindset, Nazif oversees the company's operations, business development, and long-term expansion. He works closely with every department, driving innovation, operational excellence, and a customer-first culture while building a team committed to delivering lasting value.

  Beyond his entrepreneurial pursuits, Nazif enjoys woodworking, creating handcrafted projects, and perfecting the art of smoking lamb, combining his appreciation for craftsmanship with his passion for great food.