
Çanakkale boarding school
1966–1980
Childhood in Geyikli and boarding-school years in Çanakkale.

Born in Geyikli, Çanakkale, in 1966, Mustafa YILMAZ has followed a path from boarding school and Kuleli to civil engineering at Boğaziçi, public construction projects, software development, academic research and writing. He is a retired officer, civil engineer, academic and author.

Çanakkale boarding school
Childhood in Geyikli and boarding-school years in Çanakkale.

Kuleli Military High School
Military high-school education beginning in 1980; years of discipline and friendship.

Boğaziçi University
Civil engineering studies and graduation in 1990.

Engineering and construction
Construction supervision, project control, progress-payment calculations and software development.

Turkish Military Academy
Department leadership and teaching at the Military Academy, followed by other duties and retirement in 2018.

Research and academia
Master’s research on steel structures and doctoral work on occupational safety cost estimation.

Writing and books
Memoir, novels and stories exploring lived experience, truth, conscience and cost.
Boarding-school years
Born in Geyikli, Çanakkale, Yılmaz left home for boarding school during his middle-school years. New routines and friendships, along with learning to live away from family, became the first threshold of a much longer educational journey.
T01 · Anı kitabı, s. 17–26
Youth at Kuleli
On the morning of 12 September 1980, young Mustafa was in Istanbul seeking the medical report needed to enter Kuleli Military High School. A turning point in the country’s history coincided with a turning point in his education. The Kuleli years that followed shaped his experience of discipline, study and friendship.
T02–T03 · Anı kitabı, s. 9–16 ve 27–100
Engineering at Boğaziçi
In 1985 he began studying civil engineering at Boğaziçi University. In his memoir, he recalls making that choice without fully researching the profession. Looking back, it was the start of a path through construction engineering, software development and academic research.
T05 · Anı kitabı, s. 115–144
Engineering ethics and code in Balıkesir
During his early engineering years in Balıkesir, Yılmaz learned about professional responsibility as well as plans and calculations. His memoir recounts a manager’s emphasis on signatures and verification. He also began writing GW-BASIC programs to assist repetitive payment checks: a problem from the field became software at a desk.
T06–T09 · Anı kitabı, s. 157–158 ve 182–183
TekHakWin in Erzurum
During the Erzurum years, work on construction payment calculations developed into TekHakWin. Yılmaz recalls that the “Virtual Software Group” was in fact a single developer: himself. Sharing the program online and through tutorial CDs marked another form of engineering work.
T10–T11 · Anı kitabı, s. 282–283
From engineering to academia and writing
His move into teaching at the Turkish Military Academy in 2014 brought field experience into the classroom. Graduate work on steel structures and doctoral research on occupational safety cost estimation developed his technical approach to cost. In the later Cost Series, a related question becomes literary: what happens to losses that never appear in the ledger?
T14, T17–T18 · Anı kitabı, s. 393–428, 436–437 ve 469–518
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Gölgebir’s journey from military school explores the tension between loyalty, conscience and identity. Spanning the 1990s to 2025, the novel questions silenced truths and family bonds.
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A novel beginning at a military-school gate, with the question of concealed identity.
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The second volume follows the everyday consequences of a family’s disrupted life.
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The concluding volume turns to memory, confrontation and the difficulty of forgiveness.
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Faith, science and the search for truth meet in one narrative. How can people find a path between what they know and what they believe? The novel invites readers to reflect on that question.
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